"ADAM MOORE MO"
Staurolite
Supplier: ADAM MOORE MO
Sharp, brown, twinned, orthorhombic, 3/8– 1/2".
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Indochinite
Supplier: ADAM MOORE MO
Large, black, rounded tektite, 1 1/2". Thailand.
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Pyrite Crystal Group
Supplier: ADAM MOORE MO
Choice intergrown crystal groups, many with striated pyritohedral crystal faces. Perfect for classroom study. Average size: 1" x 1". Peru.
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Corundum (Sapphire)
Supplier: ADAM MOORE MO
Beautiful, blue, hexagonal, sapphire crystals. Average size: 3/8". Madagascar.
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Celestite
Supplier: ADAM MOORE MO
Sparkling pale blue transparent crystals in vug-like matrix. Average size: 2" x 2". Madagascar.
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Chalcanthite
Supplier: ADAM MOORE MO
Brilliant blue lab-grown copper sulfate crystal group. Average size: 2" x 2". Poland.
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Bismuth
Supplier: ADAM MOORE MO
Synthetic, iridescent skeletal crystal, average size 1".
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Octahedrite
Supplier: ADAM MOORE MO
Polished, etched iron meteorite slice showing Widmanstatten structure, 1–1 1/2".
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Orthoceras sp. (Silurian)
Supplier: ADAM MOORE MO
Straight nautiloid shell with good sutures. Average size: 1 - 2".