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Apatite-(CaF) : Ca5[F|(PO4)3] | |
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Muzo Mine, Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Size: 2 x 2 cm Aprox. |
| © Daniel S. Yunis | Photo ID: 67519 View Count: 251 |
Apatite-(CaF) : Ca5[F|(PO4)3] | |
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Muzo Mine, Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Size:2,7 x 2 Cm Aprox. |
| © Daniel S. Yunis | Photo ID: 67515 View Count: 247 |
Apatite-(CaF) : Ca5[F|(PO4)3] | |
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Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Size: 2 x 2 cm Aprox. |
| © Daniel S. Yunis | Photo ID: 67520 View Count: 199 |
Azurite : Cu3[OH|CO3]2, Malachite : Cu2[(OH)2|CO3] | |
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Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Size: 2,4 x 1,4 Cm Aprox. |
| © Daniel S. Yunis | Photo ID: 67510 View Count: 314 |
Beryl : Be3Al2Si6O18, Calcite : CaCO3 | |
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Peña Blanca Mine (Peñas Blancas Mine), San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia a perfect, although small emerald crystal, still embedded in calcite. This elongated hexagonal prism crystal is known as a "canutillo". |
| © Saenz | Photo ID: 34284 View Count: 606 |
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Muzo Mine, Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Beryl, variety emerald, variety trapichi. Specimen is in the collection of Harvard University 1975, Cambridge Massachusetts. The scale at the bottom of the image is an inch with a rule at one cm. |
| Photo ID: 237546 View Count: 115 | |
Beryl : Be3Al2Si6O18 | |
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Muzo Mine, Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Beryl, variety emerald on calcite. Specimen is in the collection of the British Museum of Natural History #59955 (1975). Scale at bottom of image is an inch with a rule at one cm. |
| Photo ID: 237549 View Count: 32 | |
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Coscuez Mine (Cosquez Mine), Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia The greatest beauty in the world of mineralogy, in my opinion, is the isolated gem crystal on matrix.( 17 mm. ) So be it with this lovely, bright green emerald crystal on a matrix of quartz and muscovite. 42 x 50 x 35 mm. Crystal-Odyssey specimen. gemcrystals@aol.com |
| © Joseph A. Freilich | Photo ID: 84667 View Count: 460 |
Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18 | |
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Coscuez Mine (Cosquez Mine), Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Bright green emerald crystals in white calcite matrix. The green color is very intense and is the best color for emerald. The crystal was frozen in matrix in two sections separated 3 mm apart - a result of metamorphic deformation. No damage, very gemmy. Overall size of mineral specimen: 35x30x25 mm. Size of individual crystals: 25 mm. |
| © 2002 John H. Betts | Photo ID: 6593 View Count: 7397 |
Beryl (Var: Emerald) : Be3(Al,Cr)2Si6O18, Calcite : CaCO3 | |
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Muzo, Vasquez-Yacopí Mining District, Boyacá Department, Colombia Almost perfect hexagonal emerald crystal. Greate bludish-green. Crystal Size: 12 m.m. Current Collector:Unknown. |
| © DiegoRodriguez | Photo ID: 93795 View Count: 526 |
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