Aikinite altered to Bismutite with Gold - Ekateringburg, Berezovsk deposit, Beryozovsky, Sverdlovsk Oblast, Russia
(#MINS9154)
Aikinite xls partly altered to Bismutite up to 5 mm with native gold xls up to 1 mm in association on quartz matrix. A rarely seen specimen.
Specimen weight:51 gr.
Crystal size:Up tp 5 mm
 Overall size:42mm x 27 mm x 33 mm
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Cinnabar - San Martino sul Fiora Mine, San Martino sul Fiora, Manciano, Grosseto Province, Tuscany, Italy
(#FERR1608)
Oldtimer of Cinnabar featuring clean red aggregates of micro crystals scattered on matrix, associated with white Dolomite in distorted rombohedra and colourless Quartz.
Specimen weight:85 gr.
Crystal size:
Overall size:72mm x 37 mm x 22 mm
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Uvarovite - Outokumpu Cu-Zn deposit - Outokumpu Cu-Co-Zn-Ni-Ag-Au ore field - North Karelia - Finland
(#MINS9152)
This old specimen comes from the legendary Outokumpu Uvarovite Garnet locality.
It shows a dark green colored crystal of uvarovite 6 mm wide on quartz matrix.
Specimen weight:12 gr.
Crystal size:mm. 6
Overall size:17mm x 14 mm x 15 mm
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Dumortierite - Ambositra District, Fianarantsoa Province, Madagascar
(#11313_DUMO_DANI)
Somethng really rarely seen. Dumortierite in xx!!!
Specimen weight:15 gr.
Crystal size:< 1 mm
Overall size:60mm x 40 mm x 30 mm
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Geocronite - Pollone Mine, Valdicastello Carducci, Pietrasanta, Lucca Province, Tuscany, Italy
(#FERR1599)
A mass of lead grey Geocronite is set in a vug among clear Quartz xls. In the front side of the specimen, The Geocronite is well shaped showing the faces of the Xl.
Extremely rare!
Specimen weight:104 gr.
Crystal size:0.6 cm
Overall size:60mm x 30 mm x 42 mm
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Magnesite and Quartz - Dosso dei Cristalli. Lanzada, Sondrio, Malenco Valley, Lombardia, Italy
(#FERR1597)
Fine druse featuring pale yellowish well defined hexagonal xls of Magnesite up to 1 cm, scattered atop colourless Quartz.
Oldtimer from a famous italian locality now definitely gone!
Specimen weight:47 gr.
Crystal size:magnesites to 1 cm
Overall size:65mm x 32 mm x 25 mm
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Fenster quartz - Porretta Terme - Alto Reno Terme - Bolgna Prov, - - Emilia-Romagna - Italy
(#GM25044)
Typical fenster quartz from this famopus italian locality.
It's composed by some crystals that are embraced together.
Specimen weight:55 gr.
Crystal size:--
Overall size:56mm x 33 mm x 33 mm
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Fluorapatite - Panasqueira Mines, Covilha, Castelo Branco, Portugal
(#MINS9126)
Sample with well-exposed hexagonal crystals of fluorapatite on matrix with muscovite and quartz xls in association. The crystals has a very good luster and a green color.
Specimen weight:78 gr.
Crystal size:Up to 1,1 cm wide
Overall size:60mm x 35 mm x 33 mm
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Fluorite with quartz - Riemvasmaak fluorite occurrences - Kakamas - ZF Mgcawu distr. - Northern Cape prov. - South Africa
(#MINS9114)
intense green colored and semitransparent Fluorite crystal with quartz xls in association
A classic specimen from this south african locality.
Specimen weight:23 gr.
Crystal size:2,7 x 2,3 cm
Overall size:38mm x 40 mm x 30 mm
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Rutile var. sagenite on hematite - Novo Horizonte - Bahia - Brazil
(#MINS9116)
Specimen with golden rutile needle in "six star" formation up to 1,5 cm wide sticking up off shiny central hematite crystals .Really showy.
Specimen weight:20 gr.
Crystal size:up to 2,0 cm wide
Overall size:38mm x 4 mm x 30 mm
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Eclarite - Bärenbad Mine (Bärnbad Mine), Scharnbachgraben, Hollersbach valley, Hohe Tauern, Salzburg, Austria (Type Locality)
(#MINS9110)
Shiny,whitish-grey Eclarite blades on quartz matrix from the Type Locality.
Specimen weight:10 gr.
Crystal size:Up to 2 mm
Overall size:30mm x 23 mm x 12 mm
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Fluorite, Quartz - Planggenstock, Göscheneralp, Göschenen Valley, Uri, Switzerland
(#12724_FLUO_DANI)
This specimen offer many very nice pink fluorite xx of very high luster. As a bonus the fluorite xx are associate to nice quartz xx.
Specimen weight:190 gr.
Crystal size:20mm (q), 2 mm (f)
Overall size:75mm x 30 mm x 20 mm
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Quartz - Porretta Terme, Emilia Romagna, Italy
(#12524_QUAR_DANI)
Fantastic fenster quartz floater. Free from damage.
Specimen weight:273 gr.
Crystal size:50 mm biterminated
Overall size:80mm x 60 mm x 50 mm
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Quartz - Scrava mine, Statale, Liguria, Italy
(#12483_QUAR_DANI)
Nice pink red quartz crystals cluster.
Specimen weight:2 gr.
Crystal size:20 mm
Overall size:20mm x 15 mm x 15 mm
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Genthelvite, Quartz - Huanggang mine, Chifeng, Inner Mongolia, China
(#12472_GENT_DANI)
Very nice darrk brown huge Genthelvite xx on phrase Quartz.
Specimen weight:195 gr.
Crystal size:22 mm on edge
Overall size:75mm x 60 mm x 40 mm
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Hematite roses and Quartz - Galmihorn, Reckingen, Goms, ,Valais, Switzerland
(#12815_HEMA_DANI)
Classic super nice hamatite rosetes. A swiss alps classic. 1978 find.
Specimen weight:31 gr.
Crystal size:15 mm (e), 20 mm (q)
Overall size:45mm x 35 mm x 30 mm
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Spessartine garnet - Wushan Spessartine mine - Tongbei - Yunxiao Co. - Zhangzhou pref. - Fujian prov. - China
(#GM25032)
The surface of this druse is densely covered with large and small spessartine garnets, that have a very dark brown color.
Some are so dark that they look like ...
Specimen weight:550 gr.
Crystal size:mm. 8
Overall size:100mm x 100 mm x 52 mm
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Uvite, Magnesite - Serra das Éguas, Brumado, Bahia, Brazil
(#12749_MAGN_DANI)
Nice red uvite crystals sits on lear nice magnesite crystals. Very cute.
Superb magnesite crystals cluster with uvite and tiny globular goethite? crystals.
Specimen weight:314 gr.
Crystal size:19 mm (m), 2 mm (u)
Overall size:100mm x 75 mm x 60 mm
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Linarite - King Arthur Mine, Arriana, Rhodope, Eastern Macedonia and Thrace, Greece
(#MINS9090)
Aggregates of very sharp, brilliant, acicular Linarite crystals with very bright color. In a limonite matrix with Quartz, Brochantite growths, and an unknown light blue species, probably Caledonite.
Specimen weight:34 gr.
Crystal size:Up to 2 mm
Overall size:37mm x 35 mm x 25 mm
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Amazonite (var. of microcline) – Tingir Distr. - Gilgit-Baltistan – Pakistan
(#GM25023)
Large but not well formed green crystal of amazonite, a variety of microcline.
On the crystal there are dark and massive traces of smoky quartz and schorl.
Specimen weight:145 gr.
Crystal size:
Overall size:55mm x 37 mm x 40 mm
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Millerite - Ca' dei Ladri (Silla) - Gaggio Montano - Bologna prov. - Emilia-Romagna - Italy
(#GM25022)
20 mm long millerite needle is clearly visible on the surface of this sample.
It emerges from a crystal of hyaline quartz ...
Specimen weight:105 gr.
Crystal size:mm. 20
Overall size:62mm x 30 mm x 50 mm
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Fluorite, Quartz - Planggenstock, Göscheneralp, Göschenen Valley, Uri, Switzerland
(#12720_FLUO_DANI)
Very nice pink fluorite xx with quartz xx
Specimen weight:38 gr.
Crystal size:12 mm
Overall size:45mm x 30 mm x 36 mm
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Shattuckite on quartz - Kaokoveld Plateau, Kunene Region - Namibia
(#MINS9068)
Deep blue needles of Shattuckite on quartz contrasting matrix.
Specimen weight:143 gr.
Crystal size:sub-mm
Overall size:78mm x 42 mm x 42 mm
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Quartz and fuchsite - Ihovitra, Itremo, Ambatofinandrahana District, Amoron'i Mania, Madagascar
(#MINS9062)
Very nice small cabinet with transparent hyalin quartz xls up to 3,0 cm tall with green 'phantom' intrusions of fuchsite.
Specimen weight:88 gr.
Crystal size:Up to 3,0 cm tall
Overall size:75mm x 45 mm x 33 mm
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Rhodochrosite - Huayllapon mine, Pasto Bueno, Ancash, Peru
(#MINS9078)
Rhodochrosite xls up to 5 mm in quartz. Well crystallized sample.
Specimen weight:12 gr.
Crystal size:Up to 5 mm
Overall size:34mm x 23 mm x 18 mm
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Fluorite - Xianghualing mine - Chenzou - Hunan prov. - China
(#GM25003)
A large, semi-transparent, octahedral crystal of intense green color is flanked by another smaller one.
The main crystal is 75 mm. of size
They are placed on a white quartzite matrix, for a nice chromatic contrast.
Specimen weight:400 gr.
Crystal size:mm. 75
Overall size:88mm x 80 mm x 58 mm
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Spessartine and smoky quartz - Wushan Spessartine mine - Tongbei - Fujian prov. - China
(#GM24116)
Several small, bright, orange-red spessartine crystals are visible at the tip of the specimen.
A black, bright smoky quartz crystal is present near them.
A few spessartine crystals have grown on them.
Specimen weight:55 gr.
Crystal size:mm. 3
Overall size:41mm x 32 mm x 38 mm
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Galena, sphalerite and quartz - Sovietskii mines - Dal'negorsk -Primorskiy Kray - Far-Eastern Region - Russia
(#GM24103)
A complex aggregate of grey crystals of galena and dark crystals of sphalerite, that are intergrowth together. Some colourless crystals of quarts are visbile at its bottom.
Specimen weight:101 gr.
Crystal size:mm. 25
Overall size:38mm x 35 mm x 53 mm
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Ferberite and Quartz - Huayllapon mine, Pasto Bueno, Ancash, Peru
(#11093_FERB_DANI)
Nice ferberite crystals with quartz crystals on matrix.
Specimen weight:227 gr.
Crystal size:20 mm (f)
Overall size:80mm x 75 mm x 55 mm
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Dolomite, Quartz - Traveresella mine, Traversella, ,Piedmont, Italy
(#11057_DOLO_DANI)
An Italian classic. Dolomitex xx on matrix with minor quartz xx.
Specimen weight:363 gr.
Crystal size:20 mm (q), 10 mm (d)
Overall size:115mm x 70 mm x 55 mm
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Quartz - Cavnic mine - Cavnic - Maramures Co. - Romania
(#GM24085)
A large crystal of very bright quartz is flanked by a smaller one.
On one side other mini-quartzes are grown and are partly covered by yellowish calcites.
The tip of the main quartz is perfect.
Very aesthetic specimen !
Specimen weight:1400 gr.
Crystal size:--
Overall size:105mm x 90 mm x 135 mm
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Cinnabar on dolomite - Tongren pref. - Guizhou prov. - China
(#MINS9044)
Evident dark red crystals of cinnabar are in good evidence over the white matrix of dolomite with quartz in association. Very aestethic !
Specimen weight:21 gr.
Crystal size:Up to 1,1 cm
Overall size:55mm x 27 mm x 15 mm
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Vauxite with Metavauxite- Siglo Veinte Mine, Llallagua, Rafael Bustillo Province, Potosí Department, Bolivia (Type Locality)
(#MINS9050)
Specimen with blue Vauxite and Metavauxite xls set on matrix with quartz. A fairly rare iron phosphate (and one of the very few blue iron-containing minerals)
Specimen weight:51 gr.
Crystal size:Up to 1 mm
Overall size:62mm x 45 mm x 23 mm
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Hureaulite - Jocao pegmatite, Galiléia, Doce valley, Minas Gerais, Brazil
(#MINS9034)
Bright well defined orangey-pink Hureaulite xls up to 5 mm richly set on matrix.
Specimen weight:118 gr.
Crystal size:Up to 5 mm
Overall size:57mm x 40 mm x 35 mm
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Cassiterite and quartz - Viloco mine - Loayza Prov. - La Paz Deptm. - Bolivia
(#GM24076)
Numerous black and brilliant crystals of cassiterite cover the surface of this specimen.
They are mixed with several milky quartzes, for a nice contrast of color.
Specimen weight:240 gr.
Crystal size:mm. 8
Overall size:65mm x 43 mm x 37 mm
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Arsenopyrite, Quartz- Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China
(#11153_ARSE_DANI)
Nice arsenopyrite xx cluster with quartz crystals.
Specimen weight:146 gr.
Crystal size:10 mm (a)
Overall size:110mm x 40 mm x 50 mm
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Anatase, Pyrite, Quartz - Formazza Valley, Verbano-Cusio-Ossola, Piedmont, Italy
(#11658_ANAT_DANI)
Nice brown anatase xx with cubit pyrite and quartz xx.
Specimen weight:26 gr.
Crystal size:5 mm
Overall size:25mm x 30 mm x 20 mm
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Microlite on Albite - Ipè Mine - Governador Valadares - Minas Gerais - Brazil
(#MINS9008)
Cluster of orange octahedric also with corners modified by trapezohedron Microlite crystals up to 2.5 mm set on white contrasting Albite. A nice sample of this rare specie.Showy.
Specimen weight:36 gr.
Crystal size:Up to 2.5 mm
Overall size:50mm x 27 mm x 23 mm
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Luinaite-(OH) - Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USA
(#MINS9003)
Sprays of Luinaite-(OH) in/on a nice quartz xl.Luinaite-(OH) is a very rare Tourmaline Group species, only found in about nine places in the world. The only reported locality for this species in North America is the Bald Hornet Claim.
Specimen weight:12 gr.
Crystal size:3-4 mm
Overall size:16mm x 14 mm x 37 mm
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Tinzenite - Molinello Mine - Graveglia Valley - Genoa Province - Ligury - Italy
(#MINS9002)
Specimen with orange lenticular crystals up to 4 mm wide with quartz xl in association.
Specimen weight:22 gr.
Crystal size:up to 4 mm
Overall size:45mm x 18 mm x 20 mm
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Chalcopyrite with Quartz - Animón Mine, Huarón mining district, Huayllay district, Pasco province, Pasco, Peru
(#MINS9018)
A nice, small cabinet specimen,with brassy Chalcopyrite xls up to 1,1 cm wide with water-clear quartz crystals in association.Specimens such as this came out in the late 1980s to early 1990s.
Specimen weight:156 gr.
Crystal size:Up to 1,1 cm
Overall size:78mm x 38 mm x 40 mm
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Braunite - Praborna Mine, Saint-Marcel, Aosta Valley, Italy
(#FERR1598)
Well defined jet black crystals of braunite embedded in the massive quartz matrix but well exposed, whch is quite rare for this locale that represents one of the few where good braunite crystals have been found in Italy.
Specimen weight:245 gr.
Crystal size:
Overall size:80mm x 70 mm x 32 mm
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Elbaite - Forcel Rosso Gully, Mt. Foppa, Brescia, Lombardy, Italy
(#FERR1593)
Nice prismatic xl of Elbaite, green-brownish, well terminated and vertically striated, set on a xl of Quartz.
Very unusual italian locality!
Specimen weight:10 gr.
Crystal size:5mm
Overall size:26mm x 12 mm x 12 mm
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Childrenite, Roscherite,Poço d'Antas claim, Piauí Valley, Taquaral, Minas Gerais, Brazil
(#11009_CHIL_DANI)
Large plate full of very nice childrenite and roscherite xx on matrix.
Specimen weight:308 gr.
Crystal size:15 mm
Overall size:110mm x 100 mm x 35 mm
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Quartz (phantom) with Hematite - Karur District, Tamil Nadu, India
(#MINS8980)
Water clear parallel quartz with very nice and well defined hematite topped phantoms.
Specimen weight:19 gr.
Crystal size:3,5 cm tall
Overall size:28mm x 18 mm x 35 mm
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Fluorite - Mahodari quarry, Sinnar, Nashik District, Nashik Division, Maharashtra, India
(#MINS8982)
Translucent, yellow fluorite ball 2,2 cm wide aesthetically set on crust of sparkly quartz crystals.
Specimen weight:50 gr.
Crystal size:2,2 cm wide
Overall size:38mm x 38 mm x 35 mm
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Andalusite - Bregaglia Valley, Sondrio Province, Lombardy, Italy
(#MINS8971)
Very well represented prismatic Xls of Andalusite on quartzite 2,8 cm tall.
The Andalusite shows an intense colour and a good luster.
Classic old italian Alpine stuff.
Classic italian stuff.
Specimen weight:310 gr.
Crystal size:Up to 2,8 cm
Overall size:105mm x 60 mm x 50 mm
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Eosphorite - Ilha claim, Taquaral, Itinga, Minas Gerais, Brazil
(#MINS8966)
Cluster of brown terminated eosphorite crystals up to 1,0 cm on matrix.
Specimen weight:20 gr.
Crystal size:Up to 1,0 cm
Overall size:45mm x 30 mm x 16 mm
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Fuchsite, Quartz - Linopolis, Divino das Laranjerais, Minas Gerais, Brazil
(#11196_FUCH_DANI)
Splendid fucsite xx with ialine quartz xx on matrix.
Specimen weight:435 gr.
Crystal size:10 mm rosettes
Overall size:105mm x 110 mm x 40 mm
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Brookite on Quartz - Magnet Cove, Hot Spring Co., Arkansas, USA
(#11086_BROO_DANI)
Many tiny but bice brookite xx scattered on the quartz xx surfaces.
Specimen weight:315 gr.
Crystal size:10 mm
Overall size:85mm x 75 mm x 75 mm
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Vivianite - Cabeça de Cachorro claim - Sao Gabriel de Cahoeira - Amazonas - Brazil
(#GM24050)
From a recent find in Amazonas, a sample of remarkable quality.
Long and shiny crystals of vivianite with a very dark blue-green petrolium color are arranged over the surface of this sample.
The matrix is ...
Specimen weight:195 gr.
Crystal size:mm. 38
Overall size:63mm x 63 mm x 58 mm
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Acanthite, Quartz - Uchucchacua mine, Oyon, Peru
(#10792_SILV_DANI)
A classic combo offering massive and crystallized silver with acanthite xx.
Specimen weight:131 gr.
Crystal size:10 mm (a)
Overall size:60mm x 35 mm x 35 mm
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Stokesite - Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
(#MINS8960)
Globular growth, practically spherical, a floater, of platy crystals. The development of the crystals and their luster are excellent for this rare calcium and tin silicate.
Specimen weight:10 gr.
Crystal size:Up to 4 mm
Overall size:18mm x 16 mm x 10 mm
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Margarite or Lepidolite? var. Mica - Jenipapo district, Minas Gerais, Brazil
(#MINS8953)
A group of rare yellow Margarite/lepidolite blades up to 1,5 cm on matrix.Ex Daniele Respino collection.
Page 706 encyclopedia "Collezionare Minerali" - Hobby & Work - year 1997.
Specimen weight:52 gr.
Crystal size:Up 1,5 cm
Overall size:50mm x 32 mm x 40 mm
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Ortoclase, Quartz - Baveno, Piedmont, Italy
(#11026_ORTH_DANI)
A classic combo. Nice orthoclase xx with quartz xx on matrix.
Specimen weight:231 gr.
Crystal size:20 mm
Overall size:105mm x 75 mm x 35 mm
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Libethenite - Miguel Vacas mine, Vila Viçosa, Évora, Portugal
(#10563_LIBE_DANI)
Superb olive green libethenite xls of textbook shape on matrix.
Specimen weight:197 gr.
Crystal size:2 mm
Overall size:75mm x 75 mm x 65 mm
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Magnesite - Pomba pit, Serra das Éguas, Brumado (Bom Jesus dos Meiras), Bahia, Brazil
(#MINS8923)
Cluster of gemmy Magnesite crystals to 1.2cm in size from the famous Brumado Mine in Brazil. This locality is well known for some of the world's finest Magnesite crystals and this is an excellent example.
Specimen weight:45 gr.
Crystal size:Up to 12 mm
Overall size:55mm x 38 mm x 25 mm
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Beryl var. Morganite - Urucum claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
(#MINS8918)
Pale pink, glassy beryl with beautiful patterns 2,8 cm wide,
Specimen weight:18 gr.
Crystal size:2,8 cm wide
Overall size:28mm x 21 mm x 20 mm
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Fluorapatite - São Geraldo do Baixio, Minas Gerais, Brazil
(#11872a_APAT_DANI)
Nice gemmy fluorapatite xls on matrix.
Specimen weight:55 gr.
Crystal size:11 mm
Overall size:63mm x 38 mm x 37 mm
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Amethyst quartz and goethite - Rio Grande do Sul - Brazil
(#GM24022)
A large druse completely covered by quartz crystals with a beautiful amethyst color.
Most crystal tips are darker.
The black traces that can be seen are of goethite and ...
Specimen weight:550 gr.
Crystal size:mm. 10
Overall size:125mm x 110 mm x 43 mm
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Datolite - 2nd Sovietskii mine - Dal'negorsk -Primorskiy Kray - Far-Eastern Region - Russia
(#MINS8909)
Cluster of glassy, sghaped Datolite xls up to 2,0 cm wide with classi green color that is typical for the specie from this famous localitty, with microcrystal of quartz in association.
Specimen weight:50 gr.
Crystal size:Up to 2,0 cm wide
Overall size:45mm x 45 mm x 30 mm
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Hydroxylherderite - Alto do Chaga claim - Quixaba - Frei Martinho - Paraíba - Brazil
(#GM24002)
A floater made of a pair of hydroxylherderite crystals.
The main one is semi-transparent.
Specimen weight:70 gr.
Crystal size:mm. 31
Overall size:25mm x 18 mm x 31 mm
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Quartz var. Amethyst - Bor Pit, Dal'negorsk B deposit, Dal'negorsk, Russia
(#9576b_QUAR_DANI)
Nice light Amethyst Quartz crystals group on matrix.
Specimen weight:930 gr.
Crystal size:130 mm
Overall size:125mm x 123 mm x 76 mm
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Agate (var. of quartz) – Agouim - Amerzgane Cercle – Drâa-Tafilalet Region - Morocco
(#GM23075)
Sample of agate with incredible colors, arranged in a mosaic on the polished surface.
The colors are absolutely natural.
The back is rough.
Very aesthetic!
Specimen weight:170 gr.
Crystal size:--
Overall size:82mm x 65 mm x 25 mm
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Agate (var. of quartz) – Agouim - Amerzgane Cercle – Drâa-Tafilalet Region - Morocco
(#GM23074)
Sample of agate with incredible colors, arranged in concentric circles on the polished surface.
The colors are absolutely natural.
The back is rough.
Very aesthetic!"
Specimen weight:225 gr.
Crystal size:'–
Overall size:84mm x 66 mm x 43 mm
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Galena, Sphalerite, Quartz - Casapalca mine, Casapalca, Huarochiri, Lima
(#11140_GALE_DANI)
Very nice galena xx, with sphalerite xx and with quartz xx.
Specimen weight:1120 gr.
Crystal size:15 mm
Overall size:130mm x 80 mm x 60 mm
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Acanthite, Quartz - Uchucchacua mine, Oyon, Peru
(#11088_ACAN_DANI)
By now a classic. This specimen offer very nice metallic acantihte xx with quartz xx on matrix.
Specimen weight:485 gr.
Crystal size:10 mm
Overall size:80mm x 60 mm x 60 mm
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Sphalerite, Galena - Cerro de Pasco, Pasco, Peru
(#11014_SPHA_DANI)
Quartz crystals cluster covered by calcite or aragonite.
Specimen weight:540 gr.
Crystal size:3 mm
Overall size:110mm x 90 mm x 45 mm
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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
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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
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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
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Hematite, Rutile, Quartz - Cavradi gorge - Grischun, Switzerland
(#12682_HEMA_DANI)
Nice classic combo of hematite with rutile in epitaxy on quartz. Ex L. De Battisti collection.
Specimen weight:155 gr.
Crystal size:40 mm
Overall size:70mm x 60 mm x 40 mm
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Ilvaite, Quartz - Huanggang mine, Chifeng, Inner Mongolia, China
(#10891_ILVA_DANI)
By now a classic. Superb ilvaite xx with Quartz xx.
Specimen weight:327 gr.
Crystal size:70 mm
Overall size:75mm x 50 mm x 45 mm
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Eosphorite, Quartz - Jenipapo, Itinga, Minas Gerais, Brazil
(#10400a_EOSP_DANI)
This is a killer eosphorite specimen offering hundreds of large crystals on a matrix of high quality quartz crystals.
Specimen weight:900 gr.
Crystal size:70 mm bit (q), 12 mm (e)
Overall size:125mm x 125 mm x 85 mm
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Uvite, Magnesite - Serra das Éguas, Brumado, Bahia, Brazil
(#12658_UVIT_DANI)
This is a no ordinary uvite for crystal size and xx shape. Associated to minor magnesite as normal for this classic locality.
Superb magnesite crystals cluster with uvite and tiny globular goethite? crystals.
Specimen weight:1680 gr.
Crystal size:42 mm
Overall size:80mm x 170 mm x 120 mm
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Microcline - Pedra Azul pegmatite district, Minas Gerais, Brazil
(#12657_MICR_DANI)
Splendid microcline crystals group.
Specimen weight:2300 gr.
Crystal size:120 mm
Overall size:130mm x 150 mm x 140 mm
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Brazilianite on Albite - Còrrego Frio mine, Linòpolis, Minas Gerais, Brazil
(#12651_BRAZ_DANI)
Splendid brazilianite crystals group on matrix.
The crystals are of total gemmyness.
Specimen weight:700 gr.
Crystal size:up to 35 mm
Overall size:100mm x 135 mm x 55 mm
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Quartz - Torre di Rio, Rio Marina, Elba Island, Tuscany, Italy
(#10514a_QUAR_DANI)
Historical quarzt crystals cluster specimen. Quartz is coloured yellow by limonite.
Specimen weight:87 gr.
Crystal size:30 mm
Overall size:75mm x 55 mm x 30 mm
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Chalcocite on Quartz - Dzhezkazgan Mine, Dzhezkazgan, Kazakhstan
(#10685_CHAL_DANI)
Very nice classic chalcocite xx on quartz xx matrix with minor malachite.
Specimen weight:306 gr.
Crystal size:10 mm
Overall size:90mm x 85 mm x 40 mm
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Hyalophane - Zagradski Potok mine - Zagradski Creek - Busovaca - Zenica-Doboj Canton - Federation of Bosnia and Herzegovina
(#GM23028)
Excellent specimen of this microcline variety, which has a large, semitransparent, almost colorless and multi-geminated crystal.
It is a floater, without matrix.
It comes from the famous Bosnian mine, now abandoned and closed, from ...
Specimen weight:130 gr.
Crystal size:--
Overall size:36mm x 47 mm x 37 mm
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Proustite - Bouismas Mine - Bouismas - Bou Azer distr. - Tazenakht - Ouarzazate prov. - Souss-Massa-Draâ Region - Morocco
(#GM23025)
Numerous shiny and dark red proustite crystals are scattered practically over the entire internal surface of this specimen.
The whitish residues of quartzite help to highlight a nice color contrast.
Specimen weight:410 gr.
Crystal size:mm. 2
Overall size:73mm x 53 mm x 72 mm
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Kosnarite - Jenipapo district, Itinga, Jequitinhonha Valley, Minas Gerais, Brazil
(#12064_KOSN_DANI)
Very rare kosnarite crystals on matrix.
Specimen weight:28 gr.
Crystal size:2 mm
Overall size:45mm x 30 mm x 20 mm
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Pollucite and Quartz - Shigar Valley, Skardu district, Baltistan, Gilgit-Baltistan, Pakistan
(#9165_POLL_DANI)
Very nice naturally etched rare pollucite crystals with quartz crystals on matrix.
Specimen weight:1200 gr.
Crystal size:50 mm on edge (p), 70 mm
Overall size:152mm x 115 mm x 65 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
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Epidote - Imilchil, Er Rachidia Province, Meknès-Tafilalet Region, Morocco
(#MINS8657)
A very attractive specimen of sharp, lustrous, translucent, prismatic Epidote crystals up to 1,0 cm wide in "fan"-shaped aggregates on Quartz matrix.
Specimen weight:251 gr.
Crystal size:up to 1,0 cm wide
Overall size:110mm x 35 mm x 50 mm
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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
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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
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Fluorite, calcite and quartz - Camissinone mine - Zogno - Brembana Valley - Bergamo prov. - Lombardy - Italy
(#GM22057)
Three specimens from this famous alpine italian mine:
- a cube of violet fluorite with internal 'ghost' (mm. 30 x 27 x 23)
- orange calcite over quartzes ...
Specimen weight:150 gr.
Crystal size:--
Overall size:30mm x 27 mm x 33 mm
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Tetrahedrite, Quartz - Casapalca mine, Casapalca, Huarochiri, Lima
(#10975_TETR_DANI)
Very nice tetrahedrite xx of texbook shape with quartz xx.
Specimen weight:198 gr.
Crystal size:15 mm on edge
Overall size:65mm x 70 mm x 30 mm
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Hackmanite (var. of sodalite) - Koksha valley - Badakshan prov. - Afghanistan
(#MINS8590)
Specimen with Hackmanite crystal 3,0 cm tall on bulky quartz matrix. Strong fluorescen of UV.
Specimen weight:50 gr.
Crystal size:3,0 cm tall
Overall size:47mm x 36 mm x 38 mm
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