mineral
Showing 81–100 of 300 results
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Minerals
Rhodonite Specimen — Specimen Grade
Mohs hardness: 5.5–6.5$96.67 -
Minerals
Crocoite Crystal Cluster — Specimen Grade
Mohs hardness: 2.5–3$1,988.53 -
Minerals
Hematite Rose — Specimen Grade
Mohs hardness: 5–6$61.89 -
Minerals
Painite Crystal — Specimen Grade
Mohs hardness: 8$36,754.87 -
Minerals
Vanadinite on Barite
Mohs hardness: 2.5–3$206.55 -
Minerals
Kyanite Crystal — Cabinet Specimen
Mohs hardness: 4.5–7 (directional)$61.71 -
Minerals
Realgar Crystal on Orpiment — Specimen Grade
Mohs hardness: 1.5–2$320.99 -
Minerals
Celestite Geode
Mohs hardness: 3–3.5$229.22 -
Minerals
Wulfenite Crystal Plate — Specimen Grade
Mohs hardness: 3$1,509.04 -
Minerals
Sillimanite Fibrous — Cabinet Specimen
Mohs hardness: 7–7.5$26.46 -
Minerals
Aquamarine Crystal
Mohs hardness: 7.5–8$1,936.52 -
Minerals
Goshenite — White Beryl — Cabinet Specimen
Mohs hardness: 7.5–8$206.94 -
Minerals
Malachite Botryoidal Specimen
Mohs hardness: 3.5–4$130.39 -
Minerals
Pyrrhotite Crystal — Miniature
Mohs hardness: 3.5–4.5$71.63 -
Minerals
Labradorite Freeform — Display Piece
Mohs hardness: 6–6.5$134.96 -
Minerals
Stibnite Crystal Group — Miniature
Mohs hardness: 2$249.40 -
Minerals
Vanadinite on Barite — Cabinet Specimen
Mohs hardness: 2.5–3$51.09 -
Minerals
Manganite Crystal — Cabinet Specimen
Mohs hardness: 4$80.47 -
Minerals
Prehnite Stalactite — Display Piece
Mohs hardness: 6–6.5$69.89 -
Minerals
Grossular Garnet — Tsavorite — Display Piece
Mohs hardness: 7–7.5$611.16