Beryl (Var: Aquamarine) - Erongo Mountains, Erongo Region, Namibia
(#MINS9085)
Nice beryl aqua perched gently on a sharply microcline crystal decorated with schorl.
Specimen weight:18 gr.
Crystal size:Up to 11 mm
 Overall size:30mm x 23 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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Microcline var. Amazonite - Crystal Peak area, Park and Teller Cos., Colorado, USA
(#MINS9001)
Nice blue amazonite crystal 2,3 cm tall, fully terminated on with albite in association.
Specimen weight:50 gr.
Crystal size:2,3 cm tall
Overall size:53mm x 27 mm x 38 mm
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Cuprian adamite (var. of adamite - Ojuela mine - Mapimì - Mun. de Mapimì - Durango -Mexico
(#MINS8963)
A vuggy, multi layered, ocherous limonite has been filled with rosettes of sparkling, lime green cuproadamite crystals of small size but high sugary brilliance.
Specimen weight:44 gr.
Crystal size:Up to 2 mm
Overall size:56mm x 35 mm x 28 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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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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Chalcotrichite (var. of cuprite) - Libiola mine– Sestri Levante - Genoa prov. - Liguria - Italy
(#GM23005)
Some areas of the sample are covered by patinas or small granules of reddish-brown chalcotrichite.
The little contrast with the matrix makes them almost invisible in the pictures.
Specimen weight:115 gr.
Crystal size:mm. 25
Overall size:45mm x 34 mm x 38 mm
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Microcline - West Lake Mine, Cardiff Township, Highlands East Township, Haliburton County, Ontario, Canada
(#MINS8644)
Sharp, terminated Microcline xls up to 4 cm long with good colo on matrix.
Specimen weight:223 gr.
Crystal size:Up to 4,0 cm long
Overall size:90mm x 50 mm x 52 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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Kunzite (var. of spodumene) - Dara-e-Pech Pegmatite field - Dara-e-Pech Distr. - Kunar - Afghanistan
(#GM22026)
Excellent big floater of kunzite, without matrix.
It has a nice pink color, is good terminated and is completely transparent.
A high quality specimen !
Specimen weight:72 gr.
Crystal size:--
Overall size:122mm x 37 mm x 5 mm
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Binnite (var. of Tennantite-(Zn)) -Lengenbach Quarry - Fäld - Binn - Goms - Valais - Switzerland
(#GM21003)
A big crystal of binnite is in good evidence over the whitish matrix of this specimen.
Several minicrystals of pyrites are seeded over all the faces of it.
Specimen weight:175 gr.
Crystal size:mm. 5
Overall size:57mm x 38 mm x 34 mm
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Puflerite (var. of Stilbite) and Chabazite - Pufler Lake, Seiser Alm, Trentino-Alto Adige, Italy
(#FERR1415)
Stilbite (puflerite var.) in lustruous spheric aggregates of crystals associated with colourless chabazite pseudocubic crystals.
Specimen weight:32 gr.
Crystal size:.
Overall size:40mm x 30 mm x 37 mm
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Andalusite (var. Chiastolite) - Sangping mine - Xixia Co. - Nanyang pref. - Henan prov. - China
(#GM17017)
Large sectioned chiastolite crystal with polished faces on both ends, to show the typical cross-formation.
The chiastolite is a variety of andalusite.
Specimen weight:24 gr.
Crystal size:mm. 28
Overall size:28mm x 20 mm x 9 mm
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Quartz var. Prase - Rio Marina, Isola d'Elba, Toscana, Italy
(#FERR1220)
Classic cluster featuring several prismatic xls of quartz, showing a bright green colour (var. Prase).
The Xls are spread over a skarn matrix, with hedembergite.
Specimen weight:296 gr.
Crystal size:to 2 cm
Overall size:100mm x 60 mm x 90 mm
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