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Topaz on Calcite - Katlang, Mardan District, Khyber Pakhtunkhwa Province, Pakistan
(#BALD0792)
Wonderful 12 mm Topaz's crystal, shiny and exrtremely gemmy, with a characteristic rose color typical of the locality, implanted on the white Calcite matrix with a nice chromatic contrast. Very aesthetic, photographed under strong light.
Specimen weight:240 gr.
Crystal size:12 mm
Overall size:62mm x 50 mm x 57 mm
Our Price:
€140,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Andradite var. Demantoid - Sferlùn asbestos mine, Vallone del Cengiaccio, Lanzada, Sondrio Province, Lombardy, Italy
(#BALD0791)
Numerous Andradite var. Demantoid crystals up to 6 mm, with a nice green color, glossy and well evident on the matrix, are scattered on it with a nice chromatic effect. From a mine shut down for decades. Representative sample, photographed under…
Specimen weight:1367 gr.
Crystal size:Up to 6 mm
Overall size:116mm x 94 mm x 72 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Topaz on Feldspar - Gilgit, Gilgit District, Gilgit-Baltistan, Pakistan
(#BALD0790)
Nice group of Topaz's crystals, with amber zoning, are implanted on a Feldspar matrix. The crystals are shiny, translucent and well formed. Sample in very good conditions, photographed under strong light.
Specimen weight:458 gr.
Crystal size:Up to 20 mm
Overall size:95mm x 59 mm x 75 mm
Our Price:
€150,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Dumortierite in Quartz - Vaca Morta quarry, Serra da Vereda, Boquira, Bahia, Brazil
(#BALD0789)
A myriad of Dumortierite's crystals with a nice intense blue color are included in the Quartz and cover it partially. Sample coming from an inactive locality, therefore rare on the market by now. Photographed under strong light.
Specimen weight:96 gr.
Crystal size:-
Overall size:52mm x 45 mm x 41 mm
Our Price:
€160,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Rose Quartz "Pink Amethyst" with Calcite - El Choique mine, Pehuenches Department, Neuquén Province, Argentina
(#BALD0788)
Geode of Quartz's crystals, with an unusual pink-orangey color, with scalenohedral Calcite's crystals laid on the Quartz itself, with a nice aesthetic result. This Quartz is usually commercially labeled as "Pink Amethyst", even if the name…
Specimen weight:293 gr.
Crystal size:-
Overall size:84mm x 92 mm x 63 mm
Our Price:
€125,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Silver on Calcite - Bouismas Mine, Tansifite Caïdat, Agdz Cercle, Zagora Province, Drâa-Tafilalet Region, Morocco
(#BALD0787)
Arborescent 35 mm Silver emerges from the white Calcite matrix. Interesting sample, collected in 2010. Photographed under strong light.
Specimen weight:254 gr.
Crystal size:-
Overall size:77mm x 55 mm x 57 mm
Our Price:
€120,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Quartz var. Agate - Rio Grande do Sul, Brazil
(#BALD0786)
Gorgeous translucent Quartz var. Agate's slice, with different zoning, natural colors, glossy and brilliant on both faces.
Specimen weight:910 gr.
Crystal size:-
Overall size:160mm x 130 mm x 8 mm
Our Price:
€120,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Titanite with Ferro-Actinolite - Mulla Ghori, Khyber District, Khyber Pakhtunkhwa Province, Pakistan
(#BALD0785)
Wonderful Titanite's crystals, the biggest is 28 mm, gemmy, very glossy and well formed, with a marvelous intense yellow color and well evident on the matrix, are accompanied by a carpet of dark Ferro-Actinolite's crystals. Very nice sample, in…
Specimen weight:285 gr.
Crystal size:Up to 28 mm
Overall size:78mm x 71 mm x 55 mm
Our Price:
€180,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Galena with pink Dolomite - Trepča valley, Mitrovica, Mitrovica District, Kosovo
(#BALD0784)
On shiny, up to 30 mm, Galena's crystals, the Dolomite has partially crystallized in rhombohedral crystals wiht a nice pink color, creating this way a pleasant chromatic contrast. A classic from a classic locality. Photographed under strong light.
Specimen weight:590 gr.
Crystal size:Up to 30 mm
Overall size:105mm x 77 mm x 39 mm
Our Price:
€130,00

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Baryte on Pyrite and Sphalerite - Baia Sprie, Maramureș County, Romania
(#BALD0783)
Big Baryte's crystals aggregate, intersected with each other, laid on a matrix rich in sulfides (Pyrite and Sphalerite). Photographed under strong light.
Specimen weight:115 gr.
Crystal size:Up to 45 mm
Overall size:58mm x 44 mm x 40 mm
Our Price:
€40,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Corundum (Ruby) - Zazafotsy, Ihosy, Ihorombe, Madagascar
(#BALD0782)
Wonderful, biterminated Ruby variety Corundum's 39 mm crystal, showing a red color with blue shade (Sapphire), well evident on the rich in mica matrix. Interesting sample, intensely fluorescent under the UV light. Photographed under strong light.
Specimen weight:282 gr.
Crystal size:39 mm
Overall size:60mm x 62 mm x 56 mm
Our Price:
€170,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Manganite - Moanda Mine, Moanda, Léboumbi-Leyou Department, Haut-Ogooué Province, Gabon
(#BALD0781)
The Manganite is an uncommon mineral, but the one coming from Moanda mine is really rare. Here we have a sample with very shiny black crystals, that cover the entire surface of the sample. Rare and interesting, photographed under strong light.
Specimen weight:382 gr.
Crystal size:Up to 7 mm
Overall size:95mm x 65 mm x 40 mm
Our Price:
€100,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Azurite - Bou Beker, Touissit-Bou Beker mining district, Jerada Province, Oriental Region, Morocco
(#BALD0780)
Numerous Azurite's crystals, up to 15 mm, cover the matrix. The color is a very intense blue, with waxy shine. Photographed under strong light.
Specimen weight:211 gr.
Crystal size:Up to 15 mm
Overall size:87mm x 80 mm x 45 mm
Our Price:
€100,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Stilbite on Analcime - Cape Marrargiu, Bosa, Oristano Province, Sardinia, Italy
(#BALD0779)
Pretty Stilbite in sheaf aggregates lays on a carpet of vitreous, very shiny Analcime's crystals that covers the geode entirely. Classic sample, photographed under strong light.
Specimen weight:127 gr.
Crystal size:Up to 7 mm
Overall size:79mm x 44 mm x 35 mm
Our Price:
€35,00

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Sanidine - Valfloriana, Trento Province (Trentino), Trentino-Alto Adige (Trentino-South Tyrol), Italy
(#BALD0778)
Twinned 22 mm Sanidine Crystal, well formed and well evident on the matrix, coming from a classic Italian locality. Photographed under strong light.
Specimen weight:53 gr.
Crystal size:22 mm
Overall size:55mm x 45 mm x 27 mm
Our Price:
€35,00

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Silver - Imiter mining district, Tinghir Cercle, Tinghir Province, Drâa-Tafilalet Region, Morocco
(#BALD0777)
Important arborescent Silver's aggregate, with some elongated small crystals. Original sample, not to be confused with the filamentous ones on Acanthite that, as a well known fact, are artificially obtained. Photographed under strong light.
Specimen weight:24 gr.
Crystal size:-
Overall size:40mm x 28 mm x 32 mm
Our Price:
€80,00

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Vanadinite - Mibladen, Aït Oufella Caïdat, Midelt Cercle, Midelt Province, Drâa-Tafilalet Region, Morocco
(#BALD0776)
Huge sample of Vanadinite, with very glossy crystals with a nice red-orange color, well formed and evident on the matrix. The crystals are present also on the rear of the sample. Wonderful and very aesthetic sample, photographed under strong light.
Specimen weight:1840 gr.
Crystal size:Up to 8 mm
Overall size:170mm x 107 mm x 70 mm

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Chalcedony - Mali
(#BALD0775)
Chalcedony's geode, with a marvelous, intense azure color, translucent, coming from an unknown locality in Mali. Collected in the early 2000's. Photographed undder strong light.
Specimen weight:182 gr.
Crystal size:-
Overall size:80mm x 60 mm x 64 mm
Our Price:
€100,00

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Cobalt-bearing Calcite - Mashamba West Mine, Sicomines copper-cobalt project, Kolwezi mining district, Lualaba, DR Congo
(#BALD0774)
Cobalt-bearing Calcite's crystals up to 12 mm, with a nice pink color, in very good conditions, completely cover the matrix. Very aesthetic sample, photographed under strong light.
Specimen weight:292 gr.
Crystal size:Up to 12 mm
Overall size:106mm x 86 mm x 35 mm
Our Price:
€180,00

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Anatase - Zard Mtn, Ras Koh Mountains, Kharan District, Balochistan Region, Pakistan
(#BALD0773)
Very numerous Anatase's crystals up to 9 mm, with steel gray color, shiny and well formed, are scattered on the matrix, on which stand out with a very good chromatic contrast. There are crystals also on the rear side of the sample. Nice...
Specimen weight:86 gr.
Crystal size:Up to 9 mm
Overall size:65mm x 45 mm x 25 mm
Our Price:
€100,00

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Endlichite (Arsenic-bearing Vanadinite) - Touissit - Bou Beker mining district, Jerada Province, Oriental Region, Morocco
(#BALD0772)
Hexagonal Endlichite's crystals up to 7 mm, some biterminated, show bright shine and cover the matrix, on which there are black Descloizite's traces. Nice and aesthetic sample, photographed under strong light.
Specimen weight:272 gr.
Crystal size:Up to 7 mm
Overall size:92mm x 68 mm x 55 mm
Our Price:
€100,00

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Stellerite on Chabazite - Sarbai Deposit, Rudny, Kostanay Region, Kazakhstan
(#BALD0771)
Marvelous sample of Stellerite with amber color, in 16 mm spheroidal aggregates, glossy and elegantly laid on a carpet of small pink Chabazite's crystals. Very aesthetic, photographed under strong light.
Specimen weight:40 gr.
Crystal size:Up to 16 mm
Overall size:53mm x 41 mm x 33 mm
Our Price:
€80,00

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Scolecite on Stilbite with Heulandite and Calcite - Pune District, Pune Division, Maharashtra, India
(#BALD0770)
A wonderful fan of Scolecite's crystals up to 85 mm is partially covered by small Calcite's crystals. Everything is contoured by Stilbite's crystals up to 38 mm and pink Heulandite. Very elegant sample, particular and aesthetic, photographed...
Specimen weight:391 gr.
Crystal size:Up to 85 mm
Overall size:150mm x 86 mm x 91 mm
Our Price:
€100,00

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Weloganite - Francon quarry, Montréal, Québec, Canada
(#BALD0769)
A nice group of Weloganite's crystals up to 10 mm, with a characteristic lemon-straw color, with pseudo-hexagonal habit, biterminated, with streaks perpendicular to the axis of development. Weloganite is a rare carbonate. Sample coming from...
Specimen weight:120 gr.
Crystal size:Up to 10 mm
Overall size:75mm x 53 mm x 23 mm
Our Price:
€70,00

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Babingtonite on Calcite with Okenite and Gyrolite - Malad Quarry, Maharashtra, India
(#BALD0768)
The grey basalt geode is completely covered by very shiny and well formed Calcite's crystals, on which stands out dozens of black Babingtonite's crystals, very shiny and well formed too, a tuft of Okenite's crystals and some Gyrolite's...
Specimen weight:665 gr.
Crystal size:Up to 5 mm
Overall size:127mm x 92 mm x 55 mm
Our Price:
€80,00

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Quartz on Fluorite - Huanggang, Hubei, China
(#BALD0767)
Milky Quartz's crystals up to 20 mm stand out on the green Fluorite, in crystals up to 15 mm. Very elegant and aesthetic sample, photographed under strong light.
Specimen weight:498 gr.
Crystal size:Up to 20 mm
Overall size:111mm x 90 mm x 64 mm

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Quartz var. Hematoide Quartz - Brandberg Area, Dâures Constituency, Erongo Region, Namibia
(#BALD0766)
Elegant group of Quartz's crystals, some biterminated, up to 40 mm in lenght, partially covered by a second generation of Hematoide Quartz, that gives the sample its reddish appearance. Crystallized on every side, elegant and aesthetic...
Specimen weight:215 gr.
Crystal size:Up to 40 mm
Overall size:71mm x 73 mm x 54 mm
Our Price:
€110,00

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Lazulite on Siderite with Quartz - Rapid Creek, Dawson mining district, Yukon, Canada
(#BALD0765)
This sample comes from the famous phosphate deposit of Yukon. The crystals have bright brilliance, intense blue color and are well formed, reaching 7 mm of maximum dimension. They lay on a carpet of very shiny...
Specimen weight:269 gr.
Crystal size:Up to 7 mm
Overall size:90mm x 82 mm x 25 mm

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Chalcedony pseudomorph after unknown mineral - Nashik District, Nashik Division, Maharashtra, India
(#BALD0764)
Chalcedony's microcrystals have completely replaced another mineral, whose identification isn't possible. Very brilliant and aesthetic, photographed under strong light.
Specimen weight:576 gr.
Crystal size:-
Overall size:98mm x 88 mm x 75 mm
Our Price:
€70,00

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Rhodochrosite on Fluorite with Pyrite - Wutong Mine (Wudong Mine), Liubao, Cangwu Co., Wuzhou, Guangxi, China
(#BALD0762)
Rhodochrosite's crystals up to 12 mm, well defined, with a nice pink color are implanted in the Fluorite's geodes, with Pyrite, on Quartz's matrix. Gorgeous and aesthetic sample.
Specimen weight:641 gr.
Crystal size:Up to 12 mm
Overall size:108mm x 95 mm x 68 mm

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Halloysite in Quartz - Cabiche, Quípama Municipality, Boyacá Department, Colombia
(#BALD0761)
From a recent finding, this wonderful, high-quality sample. The Halloysite with intense mango-yellow color (from which it comes the famous name "Mango Quartz") is included in the Quartz's crystals, that maintain a remarkable transparence...
Specimen weight:99 gr.
Crystal size:Up to 70 mm
Overall size:88mm x 65 mm x 51 mm

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Microcline var. Amazonite with smoky Quartz and Albite - Pikes Peak, El Paso County, Colorado, USA
(#BALD0760)
A big Microcline var. Amazonite's crystal of 88 mm, multi-twinned, well formed, with a very intense color, is accompanied by some smoky Quartz's crystals up to 22 mm and Albite's rosettes. Aesthetic sample, in very good conditions.
Specimen weight:833 gr.
Crystal size:88 mm
Overall size:113mm x 84 mm x 72 mm

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Grossular on Pectolite - Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada
(#BALD0759)
On a carpet of Pectolite's crystals are implanted very glossy and gemmy Grossular's crystals, with a pleasant cognac color and good dimensions (up to 9 mm). Very nice piece, in very good conditions.
Specimen weight:73 gr.
Crystal size:Up to 9 mm
Overall size:65mm x 47 mm x 30 mm
Our Price:
€95,00

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Azure Baryte - Nador Province, Oriental Region, Morocco
(#BALD0758)
Nice Azure Baryte's sample, in crystals with intense azure color, shiny and intertwined with each other. Very aesthetic.
Specimen weight:114 gr.
Crystal size:Up to 52 mm
Overall size:71mm x 65 mm x 42 mm
Our Price:
€120,00

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Analcime with Natrolite, Rhodochrosite and Aegirine - Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada
(#BALD0757)
Analcime's crystals, the biggest of 50 mm, are partially covered by 22 mm Natrolite's crystals, also biterminated, nice well formed Rhodochrosite's rosettes up to 15 mm and Aegirine, both in big crystals up to 38 mm and in small, slender...
Specimen weight:945 gr.
Crystal size:Up to 50 mm
Overall size:170mm x 130 mm x 82 mm
Our Price:
€320,00

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Malachite on Copper - Jezkazgan, Karaganda Region, Kazakhstan
(#BALD0756)
Superb arborescent Copper's sample, partially crystallized, covered by a Malachite's spherettes patina, that gives it a pleasant appearance. In very good conditiond and really very aesthetic.
Specimen weight:124 gr.
Crystal size:-
Overall size:97mm x 82 mm x 15 mm
Our Price:
€135,00

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Cavansite with Stilbite on Heulandite - Wagholi Quarries, Wagholi, Pune District, Maharashtra, India
(#BALD0755)
Two gorgeous 14 mm Cavansite's spheres, with intense and characteristic cobalt blue color, made up of myriad of crystals, lay on a carpet of white Heulandite and are accompanied by some 15 mm Stilbite's crystals. Very colorful and aesthetic...
Specimen weight:148 gr.
Crystal size:14 mm
Overall size:90mm x 78 mm x 30 mm
Our Price:
€145,00

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Chrysoberyl on Quartz and Muscovite - Rio das Pratinhas, Arataca, Bahia, Brazil
(#BALD0754)
Wonderful 10 mm Chrysoberyl's crystal, with oil green color, implanted on a matrix of Quartz and Muscovite. Interesting and in very good conditions.
Specimen weight:61 gr.
Crystal size:10 mm
Overall size:47mm x 42 mm x 30 mm

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Selenite - Alabaster quarries, Fuentes de Ebro, Zaragoza, Aragón, Spain
(#BALD0753)
Extremely transparent Selenite's crystals up to 30 mm are scattered on a matrix of massive gypsum/alabaster, that has a cut at the base. The Selenite's crystals coming from this locality are considered among the best in the world. Aesthetic...
Specimen weight:726 gr.
Crystal size:Up to 30 mm
Overall size:111mm x 100 mm x 103 mm
Our Price:
€185,00

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Azurite with Malachite - Bou Beker, Touissit-Bou Beker mining district, Jerada Province, Oriental Region, Morocco
(#BALD0752)
Numerous Azurite's crystals with an intense blue color, with needle-like Malachite, completely cover the limonitic matrix. The sample is partially crystallized also on the rear.
Specimen weight:295 gr.
Crystal size:-
Overall size:90mm x 64 mm x 58 mm
Our Price:
€150,00

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Elbaite on Quartz - Paprok, Kamdesh District, Nuristan, Afghanistan
(#BALD0751)
Wonderful Elbaite's crystal, with color from pink (at the base) to light green (on the top), well terminated, translucent and gemmy, implanted on a Quartz's crystal. With two cuts, on the base and on one side, that are not so visible.
Specimen weight:145 gr.
Crystal size:13 mm
Overall size:64mm x 41 mm x 38 mm
Our Price:
€260,00

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Fluorliddicoatite with Schorlite and Phenakite - Anjanabonoina pegmatites, Ambohimanambola, Betafo, Vakinankaratra, Madagascar
(#BALD0750)
Extraordinary and very interesting sample from Madagascar. On a huge 32 mm Fluorliddicoatite's crystal, with a color turning from wine red to yellow-green, a 15 mm black Schorlite's crystal is implanted, with some little 5 mm Phenakite's...
Specimen weight:37 gr.
Crystal size:32 mm
Overall size:38mm x 29 mm x 32 mm
Our Price:
€295,00

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Prehnite with Epidote and Stilbite - Diakon Commune, Arrondissement of Diakon, Bafoulabé Cercle, Kayes Region, Mali
(#BALD0749)
Numerous Epidote's crystals up to 33 mm, with a dark green color, are accompanied by Phrenite's spheres up to 16 mm, with a nice light green color, and by a carpet of Stilbite's crystals with cream color. The paragenesis of these three...
Specimen weight:260 gr.
Crystal size:Up to 16 mm
Overall size:78mm x 62 mm x 46 mm
Our Price:
€99,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Rosasite - Silver Hill Mine group, Cochise County, Arizona, USA
(#BALD0748)
Nice Rosasite's spheres up to 10 mm, made up of countless needle-like crystals, with a pleasant turquoise-green color, cover the main geode of the sample and are present also on the rear of the sample, even if smaller. Nice the chromatic...
Specimen weight:128 gr.
Crystal size:Up to 10 mm
Overall size:70mm x 59 mm x 47 mm
Our Price:
€80,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Aragonite with Sulphur and Calcite - Giumentaro Mine, Capodarso, Enna, Enna Province, Sicily, Italy
(#BALD0747)
Countless Aragonite's crystals up to 15 mm cover the sample also on the rear, and partially cover Sulphur's crystals up to 25 mm. Tufts of white Calcite are scattered on the Aragonite. Wonderful effect under the UV light, with a splendid...
Specimen weight:715 gr.
Crystal size:Up to 15 mm
Overall size:97mm x 81 mm x 91 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Augelite on Siderite - Rapid Creek, Dawson mining district, Yukon, Canada
(#BALD0746)
Augelite's crystals up to 5 mm, with a light green color, well evident on the Siderite's matrix in little brown crystals. Interesting sample.
Specimen weight:64 gr.
Crystal size:Up to 5 mm
Overall size:48mm x 48 mm x 28 mm
Our Price:
€80,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Hemimorphite - San Antonio Mine, Santa Eulalia Mining District, Chihuahua, Mexico
(#BALD0745)
Hemimorphite's mamelons developed on the matrix, made up of countless small shiny crystals with an unusual intense azure-grey color. From an unique and no longer repeated finding in 2005. Aesthetic and colorful sample.
Specimen weight:875 gr.
Crystal size:-
Overall size:112mm x 85 mm x 63 mm
Our Price:
€220,00

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Axinite-Fe with Quartz - Dalnegorsk Urban District, Primorsky Krai, Russia
(#BALD0744)
Quartz's crystals up to 20 mm, some biterminated, lay on a marvelous carpet of well-terminated and glossy Axinite-Fe's crystals up to 15 mm, very evident on the matrix. Important collector's specimen, in very nice conditions, better in...
Specimen weight:248 gr.
Crystal size:Up to 15 mm
Overall size:105mm x 68 mm x 34 mm
Our Price:
€460,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Clinozoisite - Cerro San Cristobal, San Vicente de Cañete, Cañete Province, Lima, Peru
(#BALD0743)
Big Clinozoisite's crystals up to 30 mm, with a nice green-yellowish color, are accompanied by a myriad of other little crystals. Sample in good conditions.
Specimen weight:105 gr.
Crystal size:Up to 30 mm
Overall size:58mm x 46 mm x 46 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Almandine - Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
(#BALD0742)
Wonderful icositetrahedric 8 mm Almandine's crystal, with a nice dark red color, well formed and shiny, on a pegmatitic matrix.
Specimen weight:155 gr.
Crystal size:8 mm
Overall size:68mm x 54 mm x 38 mm
Our Price:
€50,00

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Smithsonite - Tsumeb, Oshikoto Region, Namibia
(#BALD0741)
Nice group of Smithsonite's crystals, the biggest of 15 mm, shiny, with a pleasantly soft pink color, in very good conditions. A not-to-be-missed small jewel, from a classic locality.
Specimen weight:45 gr.
Crystal size:Up to 15 mm
Overall size:46mm x 31 mm x 24 mm

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Hydroboracite - Kohnstein Quarry, Niedersachswerfen, Harztor, Nordhausen District, Thuringia, Germany
(#BALD0740)
From a 2011 finding in an inactive quarry, this nice sample of Hydroboracite, with shiny crystals up to 40 mm, intertwined with each other. Uncommon mineral, on a matrix of probable Anhydrite.
Specimen weight:992 gr.
Crystal size:Up to 40 mm
Overall size:125mm x 108 mm x 48 mm
Our Price:
€110,00

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Bultfonteinite with Olmiite - N'Chwaning II Mine, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0739)
Silky tufts of Bultfonteinite up to 8 mm cover a side of the sample, accompanied by beige little Olmiite's crystals that are prevailing on the opposite side. Rare mineral, difficult to find on the market.
Specimen weight:92 gr.
Crystal size:Up to 8 mm
Overall size:76mm x 53 mm x 25 mm
Our Price:
€90,00

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Ferro-Barroisite - Cóbdar, Almería, Andalusia, Spain
(#BALD0738)
Ferro-Barroisite's crystals, up to mm, are immersed and scattered in the matrix. Uncommon mineral.
Specimen weight:136 gr.
Crystal size:Up to 14 mm
Overall size:77mm x 65 mm x 30 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Glaucophane with Fuchsite - Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy
(#BALD0737)
Dense intertwining of Glaucophane's crystals up to 5 mm. This mineral is pleochroic, and both colors (blue and blue-green) are visible depending on the crystals' orientation. There's also green Fuchsite's crystals.
Specimen weight:95 gr.
Crystal size:Up to 5 mm
Overall size:84mm x 53 mm x 42 mm
Our Price:
€70,00

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Glaucophane with Fuchsite and Pyrite - Rio Oremo, Chiavolino, Pollone, Biella Province, Piedmont, Italy
(#BALD0736)
Tight intertwining of Glaucophane's crystals up to 5 mm. This mineral is pleochroic, and both colors (blue and blue-green) are visible depending on the crystals' orientation. There's green Fuchsite and a small Pyrite crystal on the rear.
Specimen weight:60 gr.
Crystal size:Up to 5 mm
Overall size:61mm x 40 mm x 26 mm
Our Price:
€55,00

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Rhodochrosite with Fluorite, Quartz, Pyrite and Galena - Wutong Mine, Liubao, Cangwu Co., Wuzhou, Guangxi, China
(#BALD0735)
Numerous, well defined Rhodochrosite's crystals up to 19 mm, with a gorgeous pink color, lay on the matrix and come with crystals of Fluorite, Quartz, Pyrite and Galena. A small, real jewel, very aesthetic.
Specimen weight:206 gr.
Crystal size:Up to 19 mm
Overall size:85mm x 52 mm x 43 mm
Our Price:
€670,00

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Fluorapatite - Cerro de Mercado Mine, Victoria de Durango, Durango Municipality, Durango, Mexico
(#BALD0734)
A nice Fluorapatite's crystal, glossy and translucent, well formed, is accompanied by others smaller, scattered on the martite matrix.
Specimen weight:502 gr.
Crystal size:Up to 31 mm
Overall size:81mm x 54 mm x 56 mm

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Baryte on Orpiment - Quiruvilca Mine (La Libertad Mine; ASARCO Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department, Peru
(#BALD0733)
Orange botroidal Orpiment, partially covers gorgeous, tabular, semi-transparent Barite's crystals up to 13 mm, sharp and extremely shiny, well formed and elegantly placed on the matrix.
Specimen weight:409 gr.
Crystal size:-
Overall size:109mm x 66 mm x 45 mm

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Sulphur and Quartz on Marble - La Facciata Quarry, Torano quarrying basin, Carrara, Massa-Carrara Province, Tuscany, Italy
(#BALD0732)
Sharp Sulphur's crystal, well evident on the matrix of Dolomite and Calcite's microcrystals, is accompanied by a extremely transparent Quartz's little crystals up to 6 mm
Specimen weight:204 gr.
Crystal size:7 mm
Overall size:45mm x 54 mm x 59 mm

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Brucite - Killa Saifullah District, Balochistan Region, Pakistan
(#BALD0731)
Aesthetic sample of Brucite, formed by a botroidal aggregate of crystals very thickened between them, with a nice lemon-yellow color, translucent, crystallized on both sides. From a 2016 finding.
Specimen weight:66 gr.
Crystal size:-
Overall size:84mm x 62 mm x 28 mm
Our Price:
€190,00

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Quartz var. Amethyst - Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia
(#BALD0730)
Wonderful bi-terminated Amethyst's crystal, with violet zoned color, with another smaller, intense-colored one, on a matrix that has some cuts on the rear. In excellent conditions, very nice and aesthetic.
Specimen weight:89 gr.
Crystal size:Up to 41 mm
Overall size:53mm x 48 mm x 42 mm
Our Price:
€190,00

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Quartz var. Amethyst on Orthoclase - Goboboseb Mountains, Brandberg Area, Dâures Constituency, Erongo Region, Namibia
(#BALD0729)
Group of Amethyst crystals, partially hoppered, with more intense color zones on the upper part, is implanted on Orthoclase's crystals with cream color, up to 12 mm. There's some little damage, not so visible to the naked eye.
Specimen weight:125 gr.
Crystal size:Up to 33 mm
Overall size:68mm x 73 mm x 40 mm
Our Price:
€160,00

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Anatase on Adularia - Hardangervidda, Hordaland, Norway, Norvegia
(#BALD0727)
Sharp, well crystallized Anatase's crystal, on a matrix covered by Adularia's microcrystals. The crystal is bi-terminated and comes with numerous other little crystals of Anatase, scattered on the Adularia.
Specimen weight:13 gr.
Crystal size:Up to 14 mm
Overall size:31mm x 22 mm x 14 mm
Our Price:
€190,00

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Molybdenite - Moly Hill mine, La Motte, Abitibi RCM, Abitibi-Témiscamingue, Québec, Canada
(#BALD0726)
Nice hexagonal Molybdenite's crystal, with steel grey color, in good evidence on the quartzy matrix.
Specimen weight:88 gr.
Crystal size:21 mm
Overall size:51mm x 34 mm x 35 mm

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Arsenic-bearing Vanadinite (Endlichite) - Erupción Mine, Los Lamentos Mts (Sierra de Los Lamentos), Ahumada Municipality, Chihuahua, Mexico
(#BALD0725)
Well crystallized, brown Endlichite's crystals, almost all hoppered, are implanted on a carpet of shiny white Calcite's crystals.
Specimen weight:104 gr.
Crystal size:Up to 6 mm
Overall size:67mm x 42 mm x 31 mm
Our Price:
€150,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
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Brochantite - Milpillas Mine, Cuitaca, Santa Cruz Municipality, Sonora, Mexico
(#BALD0724)
A wonderful carpet of shiny Brochantite's crystals up to 10 mm, with an intense green color, covers all the light quartzy matrix.
Specimen weight:90 gr.
Crystal size:Up to 10 mm
Overall size:94mm x 43 mm x 22 mm

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Mottramite - Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico
(#BALD0723)
From a 2011 finding, this nice sample of Mottramite, rich in rounded, botroidal, velvety formations, densely interpenetrated, on a limonitic matrix.
Specimen weight:270 gr.
Crystal size:-
Overall size:121mm x 75 mm x 65 mm

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Olmiite - N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0722)
Nice group of Olmiite's crystals, with beige color, thickly grown, very shiny.
Specimen weight:153 gr.
Crystal size:-
Overall size:79mm x 46 mm x 47 mm
Our Price:
€160,00

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Hematite on Albite - Fibbia, Fontana, Airolo, Leventina, Ticino, Switzerland
(#BALD0721)
Nice group of Hematite's crystals, up to 10 mm, very shiny, implanted on a carpet of Albite's crystals up to 16 mm, green for Chlorite (?) inclusions. An Alpine classic.
Specimen weight:218 gr.
Crystal size:Up to 10 mm
Overall size:67mm x 70 mm x 70 mm
Our Price:
€120,00

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Beryl var. Emerald on Calcite with Pyrite - Coscuez Mine (Cosquez Mine), Muzo Municipality, Boyacá Department, Colombia
(#BALD0720)
Two gorgeous Emerald's crystals, the biggest of 20 mm, with a nice color, glossy, translucent, well formed and clearly evident on the Calcite's crystals matrix, with some small Pyrite's crystals. Very nice and aesthetic.
Specimen weight:91 gr.
Crystal size:Up to 20 mm
Overall size:66mm x 40 mm x 35 mm

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Kolwezite on Calcite var. Cobaltoan Calcite - Kolwezi Mine, Kolwezi, Kolwezi mining district, Lualaba, DR Congo
(#BALD0719)
From Congo, this rare and nice association of Kolwezite in mamelons of more than 10 mm, on Cobaltoan Calcite's crystals up to 10 mm, with a lovely pink color. Very aesthetic sample.
Specimen weight:305 gr.
Crystal size:Up to 10 mm
Overall size:104mm x 53 mm x 56 mm

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Red Baryte - Herja Mine, Chiuzbaia (Kisbánya), Baia Mare, Maramureș, Romania
(#BALD0718)
The piece is covered by thin crystals, developed to form fans up to 25 mm. The color is due to Realgar's inclusions, A nice classic from Romania, a good sample collected in the 70's, from a no more active locality.
Specimen weight:275 gr.
Crystal size:Up to 25 mm
Overall size:105mm x 78 mm x 45 mm

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Andradite, var. Topazolite - Antetezambato Demantoid-Topazolite Mine, Antetezambato (Tetezambato), Maherivaratra Commune, Ambanja District, Diana Region (Northern Region), Antsiranana Province, Madagascar
(#BALD0717)
Cluster of glossy Topazolite's crystals. The color is like cognac with warm light, and brown-olive with cool light (between Topazolite and Demantoid). The crystals stand out well on the metamorphosed limestone's matrix.
Specimen weight:165 gr.
Crystal size:Up to 10 mm
Overall size:77mm x 62 mm x 25 mm
Our Price:
€370,00

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Olmiite with Bultfonteinite - N'Chwaning II Mine, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa
(#BALD0716)
Gorgeous Olmiite's crystals up to 16 mm, with a nice amber color, well formed and glossy, are accompanied by sprays of acicular, pure white Bultfonteinite's crystals, with a nice aesthetic effect. Very aesthetic sample.
Specimen weight:283 gr.
Crystal size:Up to 16 mm
Overall size:13mm x 78 mm x 27 mm
Our Price:
€345,00

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Red Quartz - 2nd Sovietskii Mine, Dal'negorsk (Dalnegorsk; Tetyukhe; Tjetjuche; Tetjuche), Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia
(#BALD0715)
Acicular red Quartz's crystals up to 26 mm, very aesthetic, from a classic locality now no more productive.
Specimen weight:153 gr.
Crystal size:Up to 26 mm
Overall size:88mm x 69 mm x 55 mm

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Halite - Bergmannssegen-Hugo Mine, Lehrte, Hanover Region, Lower Saxony, Germany
(#BALD0714)
A sample of Halite with a nice natural blue color, coming from a classic German locality, probably collected in the 70's. Colorful and lovely sample.
Specimen weight:351 gr.
Crystal size:-
Overall size:79mm x 58 mm x 58 mm
Our Price:
€180,00

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Hopeite - Kabwe (Broken Hill), Kabwe District, Central Province, Zambia
(#BALD0713)
Hopeite is a rare zinc's hydrate phosphate, whose best samples were found in the Kabwe Mine (now called Broken Hill), in Zambia. This sample, collected in the 70's, is rich in nice red crystals, that cover the whole piece.
Specimen weight:66 gr.
Crystal size:Up to 7 mm
Overall size:91mm x 39 mm x 38 mm

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Inesite and Hubeite on Quartz - Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi, Hubei, China
(#BALD0712)
An aesthetic group of Inesite's crystals up to 23 mm, with a nice pink color, lays on big Quartz's crystals, with small brown Hubeite's crystals. With two cuts in the rear.
Specimen weight:331 gr.
Crystal size:Up to 23 mm
Overall size:93mm x 101 mm x 48 mm
Our Price:
€180,00

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Powellite on Scolecite with Apophyllite - Nashik District (Nasik District), Maharashtra, India
(#BALD0711)
A nice, shiny and well formed 23 mm Powellite's crystal is accompanied by acicular Scolecite and by Apophyllite's crystals up to 14 mm, these ones with an unusual white avory color. With some cuts on the rear.
Specimen weight:293 gr.
Crystal size:23 mm
Overall size:78mm x 79 mm x 61 mm
Our Price:
€260,00

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Grossular var. Tsavorite with Diopside on Graphite - Merelani Hills (Mererani), Lelatema Mts, Simanjiro District, Manyara Region, Tanzania
(#BALD0708)
Nice group of Tsavorite's crystals, glossy and well distributed on some Diopside's crystals up to 19 mm. The matrix is formed by Graphite in little foliaceous crystals.
Specimen weight:455 gr.
Crystal size:Up to 5 mm
Overall size:83mm x 62 mm x 66 mm

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Epidote - Tormiq valley (Tormic; Tormik; Tormig; Turmiq), Haramosh Mts., Skardu District, Gilgit-Baltistan, Pakistan
(#BALD0704)
This nice sample shows sharp, glossy, gemmy, olive green crystals, with well defined faces and numerous twinnings. It shows also a slight pleochroism. In very good conditions.
Specimen weight:80 gr.
Crystal size:Up to 35 mm
Overall size:77mm x 25 mm x 48 mm
Our Price:
€220,00

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Clinozoisite - Cerro San Cristobal, San Vincente de Cañete, Cañete Province, Lima, Peru
(#BALD0702)
Group of really nice crystals, well distributed on the matrix, to form a pleasant geode. The green crystals are shiny, well terminated and with good dimensions. The sample is in very good conditions.
Specimen weight:220 gr.
Crystal size:Up to 18 mm
Overall size:73mm x 48 mm x 56 mm
Our Price:
€220,00

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Grossular, var. Hessonite with Diopside and "Chlorite" - Bellecombe, Châtillon, Aosta Valley, Italy
(#BALD0699)
A very glossy and very brilliant carpet of Hessonite's crystals up to 7 mm, covers the sample almost completely. The red color of the garnet makes a good contrast with the green "Chlorite". There are also a few Diopside's crystals up to 6 mm.
Specimen weight:303 gr.
Crystal size:Up to 7 mm
Overall size:150mm x 72 mm x 70 mm
Our Price:
€195,00

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Quartz var. Amethyst, Calcite, "Apophyllite" - Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi, Hubei, China
(#BALD0694)
Wonderful group of Amethyst's crystals, very shiny and translucent, with a big Calcite's crystal (50 mm) and small "Apophyllite"'s crystals (4 mm). A classic for the locality. The Calcite is slightly damaged, but in a barely visible way.
Specimen weight:438 gr.
Crystal size:Up to 54 mm
Overall size:90mm x 60 mm x 78 mm
Our Price:
€380,00

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Fluorite - Minerva No. 1 Mine (Ozark-Mahoning No. 1 Mine), Ozark-Mahoning group, Cave-in-Rock, Hardin Co., Illinois, USA
(#BALD0687)
Wonderful sample of Fluorite, with a golden yellow color and azure reflexes. The crystals are shinym twinned, well articulated on the matrix. In excellent conditions.
Specimen weight:558 gr.
Crystal size:Up to 23 mm
Overall size:124mm x 82 mm x 52 mm

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This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Amethyst Quartz - Mun. Las Vigas de Ramírez (Mun. de Profesor Rafael Ramírez), Veracruz, Mexico
(#BALD0685)
Really a nice sample of Amethyst, with big dimensioned, biterminated crystals with a good color and gemmy. In wonderful conditions.
Specimen weight:219 gr.
Crystal size:Up to 73 mm
Overall size:120mm x 150 mm x 66 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Corundum var. Ruby - Jegdalek ruby deposit (Jagdalek; Jagdalak; Jagdalik), Surobi District (Sorobi District), Kabul, Afghanistan
(#BALD0682)
Nice twinned Ruby's crystal, with a lovely raspberry red color, with a good chromatic contrast on the white Calcite's matrix. Fluorescent.
Specimen weight:119 gr.
Crystal size:21 mm
Overall size:64mm x 31 mm x 58 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Rhodonite - Broken Hill, Yancowinna Co., New South Wales, Australia
(#BALD0679)
Big single crystal of Rhodonite, with some faces well defined and others rounded, with dark red color and lovely lighter red reflexes.
Specimen weight:165 gr.
Crystal size:62 mm
Overall size:42mm x 28 mm x 62 mm

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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Scapolite - Marble occurrence, Morogoro, Uluguru Mts (Uruguru Mts), Morogoro Region, Tanzania
(#BALD0677)
Very nice yellow crystal, gemmy, with frosted pyramidal termination faces.
Specimen weight:29 gr.
Crystal size:17 mm
Overall size:17mm x 16 mm x 35 mm
Our Price:
€80,00

Owner : Silvia's Crystals (Piacenza - Italy) View all dealer's minerals
This specimen will be shipped by: Silvia's Crystals (Piacenza - Italy)
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