Minerals
Showing 281–300 of 300 results
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Minerals
Native Copper Arborescent — Miniature
Mohs hardness: 2.5–3$490.72 -
Minerals
Rhodonite Specimen — Specimen Grade
Mohs hardness: 5.5–6.5$96.67 -
Minerals
Blue Topaz Crystal — Natural — Display Piece
Mohs hardness: 8$230.11 -
Minerals
Rose Quartz Sphere — Display Piece
Mohs hardness: 7$71.92 -
Minerals
Celestite Geode — Miniature
Mohs hardness: 3–3.5$303.79 -
Minerals
Malachite Botryoidal Specimen — Specimen Grade
Mohs hardness: 3.5–4$279.32 -
Minerals
Selenite Gypsum Wand — Miniature
Mohs hardness: 2$34.79 -
Minerals
Staurolite Twin — Fairy Stone — Specimen Grade
Mohs hardness: 7–7.5$56.57 -
Minerals
Fluorapatite Crystal
Mohs hardness: 5$104.02 -
Minerals
Rhodonite Specimen
Mohs hardness: 5.5–6.5$122.50 -
Minerals
Iceland Spar — Optical Calcite — Display Piece
Mohs hardness: 3$75.90 -
Minerals
Calcite Dog-Tooth Cluster — Specimen Grade
Mohs hardness: 3$101.82 -
Minerals
Stibnite Crystal Group
Mohs hardness: 2$177.27 -
Minerals
Amazonite Crystal — Display Piece
Mohs hardness: 6–6.5$92.32 -
Minerals
Amazonite Crystal — Miniature
Mohs hardness: 6–6.5$137.86 -
Minerals
Zircon Crystal in Pegmatite — Specimen Grade
Mohs hardness: 7.5$454.59 -
Minerals
Purple Fluorite Octahedron
Mohs hardness: 4$31.42 -
Minerals
Green Fluorite Cubic Cluster — Display Piece
Mohs hardness: 4$50.88 -
Minerals
Staurolite Twin — Fairy Stone
Mohs hardness: 7–7.5$36.66 -
Minerals
Purple Fluorite Octahedron — Miniature
Mohs hardness: 4$54.46