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Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Quartz : SiO2 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Tapering, transparent quartz crystal with fine needle-like crystals of green actinolite running throughout. Overall size of mineral specimen: 60x15x12 mm. Size of individual crystals: 60 mm. |
| © 2001 John H. Betts | Photo ID: 1419 View Count: 983 |
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Quartz : SiO2 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Tapering, transparent quartz crystal with fine needle-like crystals of green actinolite running throughout. Bottom is terminated too, with many minute crystal faces. Overall size of mineral specimen: 38x13x11 mm. Size of individual crystals: 38 mm. |
| © 2001 John H. Betts | Photo ID: 1418 View Count: 836 |
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Quartz : SiO2 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Doubly-terminated transparent quartz crystal with fine needle-like crystals of green actinolite running throughout. Overall size of mineral specimen: 65x8x8 mm. Size of individual crystals: 65 mm. |
| © 2001 John H. Betts | Photo ID: 1420 View Count: 709 |
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2, Calcite : CaCO3 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Sharp little sprays of actinolite crystals growing right on gemmy rhombs of calcite! All perched on a matrix covered with a bed of velvety actinolite. Elegant and unusual! 5.2 x 4.6 x 3.9 cm |
| © Rob Lavinsky | Photo ID: 26263 View Count: 589 |
Actinolite : ☐Ca2(Mg,Fe2+)5(Si8O22)(OH)2 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan 5.5 x 4.3 cm. A very fine group of lustrous, somewhat blocky, deep green xls. From a find of about 12 years ago. |
| © H. Obodda | Photo ID: 195365 View Count: 113 |
Adularia : KAlSi3O8 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Unusually gemmy, sharp, TEXTBOOK crystals of adularia with just a bit of matrix for accent. Lustrous, striated terminations and overall just a great piece. 4.8 x 3.6 x 3.5 cm |
| © Rob Lavinsky | Photo ID: 26288 View Count: 1758 |
Adularia : KAlSi3O8 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan This very strange crystal has a faden line running down the middle, something I thought only happened with quartz!? It is a complete, very gemmy crystal and has a lot of appeal for the sharp crystal habit, even aside from the internal faden line. Better in person! 3.5 x 1.9 x 0.8 cm |
| © Rob Lavinsky | Photo ID: 32333 View Count: 450 |
Adularia : KAlSi3O8 | |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan This very strange crystal has a faden line running down the middle, something I thought only happened with quartz!? It is a complete, very gemmy crystal and has a lot of appeal for the sharp crystal habit, even aside from the internal faden line. Better in person! 5.6 x 2.3 x 1.1 cm |
| © Rob Lavinsky | Photo ID: 32332 View Count: 392 |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan Two sharp lustrous light green adularia crystals on matrix. The largest of the two is 3.8 cm across. Size: 65mm x 65mm x 55mm Collection: Ex- Martin Zinn Collection |
| © Collectors Edge | Photo ID: 137403 View Count: 180 |
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Alchuri (Alchori; Aschudi), Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan An aesthesic specimen that displays well featuring a cluster of clear well formed intergrown Adularia crystals, perched on a greenish metamorphosed matrix with smaller sparkling Adularia crystals, and green hair-like fibrous crystals of Byssolite. The Adularia are intergrown in a radial rosette-like form. Size: 46mm x 72mm x 25mm Collection: ... |
| © Kristalle and Crys | Photo ID: 111837 View Count: 169 |
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