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
Our Price:
€390,00
 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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Chalcocite and calcite - Idaho Springs Distr. - Clear Creek Co - Colorado
(#GM22060)
Some dark grey crystals of chalcocite are stunning over the matrix that is covered by greyish crystals of calcite.
Specimen weight:75 gr.
Crystal size:mm. 8
Overall size:50mm x 27 mm x 10 mm
Our Price:
€62,00
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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Hubnerite and Quartz - Adams Mountain, Silverton, Colorado, USA
(#10134_HUBN_DANI)
This is an extremely interesting hubnerite xls cluster from Colorado. Uncommon.
Specimen weight:175 gr.
Crystal size:15 mm
Overall size:85mm x 55 mm x 45 mm
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Covellite - Summitville District (Summit District), Rio Grande Co., Colorado, USA
(#BALD0625)
Sample completely covered by dark and partially iridescent Covellite's crystals. I think it's in good condition for the species.
Specimen weight:474 gr.
Crystal size:Up to 25 mm
Overall size:88mm x 75 mm x 57 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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Galena, sphalerite and dolomite - Black Cloud mine - Iowa Gulch - Leadville - Leadville distr. - Lake Co. - Colorado - USA
(#GM13056)
Several dark red litlle crystals of sphalerite are spread all over the surface of the matrix, with some crystals of whitish dolomite. A grey big crystal of galena is in good evidence, and is surrounded by some little ...
Specimen weight:140 gr.
Crystal size:mm. 10 x 8
Overall size:63mm x 45 mm x 43 mm
List Price: €45,00
Our Price:
€30,00
You Save: €15,00 (33%)
Owner : GMineral (Voghera - Italy) View all dealer's minerals
This specimen will be shipped by: GMineral (Voghera - Italy)
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