mineral
Showing 201–220 of 300 results
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Minerals
Spessartine Garnet Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$681.18 -
Minerals
Rubellite Tourmaline Crystal — Cabinet Specimen
Mohs hardness: 7–7.5$382.52 -
Minerals
Staurolite Twin — Fairy Stone — Miniature
Mohs hardness: 7–7.5$27.88 -
Minerals
Topaz — Imperial Orange — Miniature
Mohs hardness: 8$1,323.35 -
Minerals
Red Beryl Crystal
Mohs hardness: 7.5–8$17,910.81 -
Minerals
Calcite Dog-Tooth Cluster — Specimen Grade
Mohs hardness: 3$101.82 -
Minerals
Wulfenite Crystal Plate — Display Piece
Mohs hardness: 3$420.33 -
Minerals
Realgar Crystal on Orpiment
Mohs hardness: 1.5–2$307.74 -
Minerals
Selenite Gypsum Wand — Miniature
Mohs hardness: 2$34.79 -
Minerals
Native Gold in Quartz Vein — Display Piece
Mohs hardness: 2.5–3$4,151.59 -
Minerals
Prehnite Stalactite — Specimen Grade
Mohs hardness: 6–6.5$51.28 -
Minerals
Zircon Crystal in Pegmatite — Display Piece
Mohs hardness: 7.5$133.54 -
Minerals
Rhodonite Specimen — Display Piece
Mohs hardness: 5.5–6.5$65.18 -
Minerals
Spessartine Garnet Crystal
Mohs hardness: 7–7.5$644.61 -
Minerals
Iceland Spar — Optical Calcite — Display Piece
Mohs hardness: 3$75.90 -
Minerals
Rubellite Tourmaline Crystal — Specimen Grade
Mohs hardness: 7–7.5$1,488.88 -
Minerals
Tanzanite Crystal — Unheated — Specimen Grade
Mohs hardness: 6.5$2,392.25 -
Minerals
Rose Quartz Sphere — Cabinet Specimen
Mohs hardness: 7$53.79 -
Minerals
Aquamarine Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$384.98 -
Minerals
Celestite Geode — Cabinet Specimen
Mohs hardness: 3–3.5$305.44