mineral
Showing 201–220 of 300 results
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Minerals
Alexandrite Crystal — Color-Change — Cabinet Specimen
Mohs hardness: 8.5$3,787.93 -
Minerals
Prehnite Stalactite — Cabinet Specimen
Mohs hardness: 6–6.5$42.56 -
Minerals
Prehnite Stalactite — Miniature
Mohs hardness: 6–6.5$146.27 -
Minerals
Manganite Crystal — Specimen Grade
Mohs hardness: 4$119.40 -
Minerals
Wollastonite Spray — Specimen Grade
Mohs hardness: 4.5–5$72.85 -
Minerals
Heliodor Crystal — Specimen Grade
Mohs hardness: 7.5–8$495.18 -
Minerals
Alexandrite Crystal — Color-Change — Miniature
Mohs hardness: 8.5$6,289.26 -
Minerals
Pyrrhotite Crystal
Mohs hardness: 3.5–4.5$98.70 -
Minerals
Calcite Dog-Tooth Cluster — Display Piece
Mohs hardness: 3$80.18 -
Minerals
Selenite Gypsum Wand — Specimen Grade
Mohs hardness: 2$59.61 -
Minerals
Euclase Crystal
Mohs hardness: 7.5$504.98 -
Minerals
Hiddenite Crystal — Miniature
Mohs hardness: 6.5–7$3,411.30 -
Minerals
Pyrrhotite Crystal — Specimen Grade
Mohs hardness: 3.5–4.5$128.05 -
Minerals
Iceland Spar — Optical Calcite — Display Piece
Mohs hardness: 3$75.90 -
Minerals
Kunzite Crystal
Mohs hardness: 6.5–7$465.31 -
Minerals
Zircon Crystal in Pegmatite — Cabinet Specimen
Mohs hardness: 7.5$602.27 -
Minerals
Smoky Quartz Elestial — Cabinet Specimen
Mohs hardness: 7$194.03 -
Minerals
Emerald Crystal in Matrix — Specimen Grade
Mohs hardness: 7.5–8$3,798.20 -
Minerals
Hematite Rose — Miniature
Mohs hardness: 5–6$71.40 -
Minerals
Wollastonite Spray — Display Piece
Mohs hardness: 4.5–5$45.08