mineral
Showing 261–280 of 300 results
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Minerals
Zircon Crystal in Pegmatite
Mohs hardness: 7.5$502.56 -
Minerals
Hiddenite Crystal
Mohs hardness: 6.5–7$1,299.08 -
Minerals
Zircon Crystal in Pegmatite — Miniature
Mohs hardness: 7.5$287.83 -
Minerals
Labradorite Freeform — Display Piece
Mohs hardness: 6–6.5$134.96 -
Minerals
Moonstone with Adularescence
Mohs hardness: 6–6.5$109.10 -
Minerals
Rhodolite Garnet Crystal
Mohs hardness: 7–7.5$501.36 -
Minerals
Purple Fluorite Octahedron — Display Piece
Mohs hardness: 4$43.16 -
Minerals
Calcite Dog-Tooth Cluster — Cabinet Specimen
Mohs hardness: 3$192.30 -
Minerals
Black Tourmaline Schorl Crystal — Display Piece
Mohs hardness: 7–7.5$104.94 -
Minerals
Ilvaite Crystal — Cabinet Specimen
Mohs hardness: 5.5–6$112.40 -
Minerals
Wulfenite Crystal Plate — Cabinet Specimen
Mohs hardness: 3$790.43 -
Minerals
Tanzanite Crystal — Unheated — Miniature
Mohs hardness: 6.5$1,176.07 -
Minerals
Benitoite Crystal on Natrolite — Specimen Grade
Mohs hardness: 6–6.5$8,376.81 -
Minerals
Pyrrhotite Crystal
Mohs hardness: 3.5–4.5$98.70 -
Minerals
Wollastonite Spray — Miniature
Mohs hardness: 4.5–5$52.25 -
Minerals
Amazonite Crystal — Specimen Grade
Mohs hardness: 6–6.5$61.41 -
Minerals
Benitoite Crystal on Natrolite
Mohs hardness: 6–6.5$7,425.68 -
Minerals
Crocoite Crystal Cluster
Mohs hardness: 2.5–3$1,498.49 -
Minerals
Citrine Crystal Point — Display Piece
Mohs hardness: 7$27.12 -
Minerals
Apophyllite Crystal Cluster on Stilbite — Specimen Grade
Mohs hardness: 4.5–5$169.22