geological specimen
Showing 201–220 of 1000 results
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Gemstones
Demantoid Garnet — Horsetail Inclusion — Gem Rough
Mohs hardness: 6.5–7$10,485.43 -
Gemstones
Jet Carved Specimen — Collector Grade
Mohs hardness: 3.5–4$362.20 -
Minerals
Grossular Garnet — Tsavorite — Specimen Grade
Mohs hardness: 7–7.5$8,606.11 -
Minerals
Hiddenite Crystal — Cabinet Specimen
Mohs hardness: 6.5–7$1,228.69 -
Geological Specimens
Volcanic Bomb — Breadcrust — Polished Face
Mohs hardness: 5–6$28.16 -
Fossils
Horseshoe Crab — Limulus — Small Specimen
Mohs hardness: —$1,123.30 -
Minerals
Staurolite Twin — Fairy Stone — Display Piece
Mohs hardness: 7–7.5$47.58 -
Curated Collections
Crystal Healing Skeptic’s Kit — 6 Specimens
Mohs hardness: —$123.58 -
Gemstones
Paraíba Tourmaline — Neon Blue — Cabinet Specimen
Mohs hardness: 7–7.5$5,770.02 -
Gemstones
Color-Change Garnet — Large Example
Mohs hardness: 7.25$6,105.00 -
Geological Specimens
Pumice from Santorini — Specimen Grade
Mohs hardness: 5.5–6$48.41 -
Fossils
Trilobite — Walliserops trifurcatus (Trident) — Museum Replica
Mohs hardness: —$1,619.23 -
Minerals
Selenite Gypsum Wand
Mohs hardness: 2$82.37 -
Minerals
Clinozoisite Crystal — Specimen Grade
Mohs hardness: 6.5$83.71 -
Fossils
Megalodon Tooth Replica — Detailed — Exceptional Preservation
Mohs hardness: —$75.43 -
Geological Specimens
Celestite Geode — Whole — Field Specimen
Mohs hardness: 3–3.5$501.51 -
Minerals
Prehnite Stalactite — Cabinet Specimen
Mohs hardness: 6–6.5$42.56 -
Fossils
Fish Fossil — Green River Formation — Exceptional Preservation
Mohs hardness: —$166.30 -
Minerals
Native Gold in Quartz Vein — Cabinet Specimen
Mohs hardness: 2.5–3$2,180.07 -
Meteorites
Darwin Glass — Tasmania — Etched Section
Mohs hardness: 5.5$37.10