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Item Number:
(470025-852) |
REVIEWS (0)
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Quartzite (Green), Hand Specimen, Each |
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Item Number:
(470025-836) |
REVIEWS (0)
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Massive, chlorite-rich. |
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Item Number:
(470026-176) |
REVIEWS (0)
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Fightly cemented, medium-to-coarse quartz grains. |
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Item Number:
(470025-940) |
REVIEWS (1)
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Lustrous, black 'hard coal'. |
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Item Number:
(470025-864) |
REVIEWS (0)
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Dark, coarse-grained, and composed chiefly of hornblende. |
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Item Number:
(470026-280) |
REVIEWS (0)
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Slaty cleavage; contains hematite. |
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Item Number:
(470026-298) |
REVIEWS (0)
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White, very dark green, and very dark red to light red granoblastic intergrowth of wollastonite, diopside, and andradite. |
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Item Number:
(470026-286) |
REVIEWS (0)
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Chlorite-mica with perfect slaty cleavage. |
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Item Number:
(470026-112) |
REVIEWS (0)
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Fine crystalline, pure calcite. |
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Item Number:
(470026-128) |
REVIEWS (0)
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Dark-green “verde antique”, containing some chlorite and calcite. |
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Item Number:
(470026-004) |
REVIEWS (0)
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Pink and gray bands, with biotite; shows good foliation. |
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Item Number:
(470026-002) |
REVIEWS (0)
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White and black bands of quartz, feldspar, and biotite; typical foliation. |
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Item Number:
(470026-040) |
REVIEWS (0)
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Gray, fine-grained, massive contact rock. |
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Item Number:
(470026-124) |
REVIEWS (0)
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Coarse crystalline, carbonate. |
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Item Number:
(470106-754) |
REVIEWS (0)
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Metamorphic Rock Set of 18 |
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Item Number:
(470025-352) |
REVIEWS (0)
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Altered Igneous and Sedimentary Rocks are Clearly Represented |
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