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Item Number:
(470025-852) |
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REVIEWS (0)
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| Quartzite (Green), Hand Specimen, Each |
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Item Number:
(470226-234) |
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REVIEWS (0)
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| Soapstone is a talc-schist primarily composed of talc. |
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Item Number:
(470226-216) |
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REVIEWS (0)
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| Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones. |
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Item Number:
(470226-230) |
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REVIEWS (0)
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| Pink/grey marble colored metamorphosed carbonate rock. |
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Item Number:
(470226-322) |
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REVIEWS (0)
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| Gray metamorphosed shale showing "slaty cleavage". |
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Item Number:
(470226-434) |
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REVIEWS (0)
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| Pink Gneiss is foliated pink and black bands of biotite. |
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Item Number:
(470226-442) |
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REVIEWS (0)
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| Slaty metamorphic rock containing hematite giving it its red color. |
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Item Number:
(470226-448) |
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REVIEWS (0)
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| Gray to white metamorphosed carbonate rock. |
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Item Number:
(470026-128) |
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REVIEWS (0)
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| Dark-green “verde antique”, containing some chlorite and calcite. |
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Item Number:
(470025-862) |
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REVIEWS (0)
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| Dark, coarse-grained, and composed chiefly of hornblende. |
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Item Number:
(470015-482) |
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REVIEWS (0)
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| Fine crystalline, pure calcite. |
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Item Number:
(470026-004) |
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REVIEWS (0)
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| Pink and gray bands, with biotite; shows good foliation. |
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Item Number:
(470025-938) |
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REVIEWS (1)
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| Lustrous, black 'hard coal'. |
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Item Number:
(470015-492) |
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REVIEWS (0)
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| Light grayish green, fine-grained, well-foliated, schistose. |
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Item Number:
(470103-802) |
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REVIEWS (0)
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| White and black bands of quartz, feldspar, and biotite; typical foliation. |
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Item Number:
(470226-222) |
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REVIEWS (0)
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| Phyllite is a light-gray foliated rock formed from metamorphosed slate. |
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