mineral
Showing 281–300 of 300 results
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Minerals
Ilvaite Crystal — Miniature
Mohs hardness: 5.5–6$144.74 -
Minerals
Desert Rose Barite — Specimen Grade
Mohs hardness: 3–3.5$38.13 -
Minerals
Painite Crystal — Specimen Grade
Mohs hardness: 8$36,754.87 -
Minerals
Citrine Crystal Point — Miniature
Mohs hardness: 7$73.45 -
Minerals
Alexandrite Crystal — Color-Change — Cabinet Specimen
Mohs hardness: 8.5$3,787.93 -
Minerals
Pyrrhotite Crystal — Miniature
Mohs hardness: 3.5–4.5$71.63 -
Minerals
Spessartine Garnet Crystal — Display Piece
Mohs hardness: 7–7.5$764.86 -
Minerals
Painite Crystal — Miniature
Mohs hardness: 8$39,621.47 -
Minerals
Purple Fluorite Octahedron — Specimen Grade
Mohs hardness: 4$37.30 -
Minerals
Hematite Rose — Cabinet Specimen
Mohs hardness: 5–6$174.21 -
Minerals
Prehnite Stalactite
Mohs hardness: 6–6.5$143.81 -
Minerals
Zircon Crystal in Pegmatite
Mohs hardness: 7.5$502.56 -
Minerals
Ilvaite Crystal — Specimen Grade
Mohs hardness: 5.5–6$216.57 -
Minerals
Topaz — Imperial Orange
Mohs hardness: 8$2,003.01 -
Minerals
Calcite Dog-Tooth Cluster — Miniature
Mohs hardness: 3$98.74 -
Minerals
Tanzanite Crystal — Unheated
Mohs hardness: 6.5$1,163.17 -
Minerals
Rubellite Tourmaline Crystal — Miniature
Mohs hardness: 7–7.5$2,187.22 -
Minerals
Apophyllite Crystal Cluster on Stilbite — Specimen Grade
Mohs hardness: 4.5–5$169.22 -
Minerals
Blue Topaz Crystal — Natural — Display Piece
Mohs hardness: 8$230.11 -
Minerals
Fluorapatite Crystal — Cabinet Specimen
Mohs hardness: 5$109.63