|
|
|
|
|
|
|
Item Number:
(470025-664) |
|
REVIEWS (0)
|
| Brown, earthy, massive; used for yellow pigment. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-724) |
|
REVIEWS (0)
|
| Fresh Green forsterite, classic “twin sisters” dunite. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-654) |
|
REVIEWS (0)
|
| Pure, white, earthy “China clay”. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-418) |
|
REVIEWS (0)
|
| Amphibole group; dark greenish black cleavages, somewhat columnar. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-794) |
|
REVIEWS (0)
|
| Light pink, massive, crystalline, translucent. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-420) |
|
REVIEWS (0)
|
| Amphibole group; black, coarse, massive. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-744) |
|
REVIEWS (1)
|
| Pyroxene group; gray-green, coarse crystalline. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470015-442) |
|
REVIEWS (0)
|
| Deep purple crystal clusters. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470015-448) |
|
REVIEWS (0)
|
| Deep blue, massive, with nepheline; key feldspathoid. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-718) |
|
REVIEWS (0)
|
| Nearly pure, green crystalline forsterite. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-804) |
|
REVIEWS (0)
|
| Dark brown to black; polycrystalline zinc ore. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-576) |
|
REVIEWS (0)
|
| Pure, large, transparent-to-translucent cleavages, Mohs’ hardness of 4. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-608) |
|
REVIEWS (0)
|
| White, fibrous, silky luster. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-772) |
|
REVIEWS (0)
|
| White, massive, coarse crystalline vein, Mohs’ hardness of 7. |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-152) |
|
REVIEWS (0)
|
| Examples of the More Important Minerals Found in Rocks |
|
|
|
|
|
|
|
|
|
|
|
|
Item Number:
(470025-736) |
|
REVIEWS (0)
|
| Shiny crystal clusters and crystalline groups. |
|
|
|
|
|
Print…
List View
Easy View (new)
Facebook
Twitter
YouTube
Pinterest
Instagram