geological specimen
Showing 961–980 of 1000 results
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Fossils
Megalodon Tooth Replica — Detailed — Exceptional Preservation
Mohs hardness: —$75.43 -
Gemstones
Coral Specimen — Red — Exceptional Quality
Mohs hardness: 3.5$328.61 -
Geological Specimens
Conglomerate — Tillite — Specimen Grade
Mohs hardness: varies$46.30 -
Gemstones
Rough Emerald Crystal — Gem Grade — Exceptional Quality
Mohs hardness: 7.5–8$2,342.12 -
Geological Specimens
Oolitic Limestone — Polished Face
Mohs hardness: 3$47.02 -
Gemstones
Spinel Crystal — Red
Mohs hardness: 8$7,011.63 -
Minerals
Celestite Geode — Display Piece
Mohs hardness: 3–3.5$67.12 -
Gemstones
Topaz — Precious Pink (Unheated)
Mohs hardness: 8$3,618.86 -
Minerals
Chalcopyrite Crystal on Sphalerite — Specimen Grade
Mohs hardness: 3.5–4$141.55 -
Meteorites
Campo del Cielo Iron Meteorite — Oriented Individual
Mohs hardness: 4–5$78.18 -
Minerals
Realgar Crystal on Orpiment — Miniature
Mohs hardness: 1.5–2$310.90 -
Minerals
Dioptase Crystal Cluster — Cabinet Specimen
Mohs hardness: 5$540.89 -
Gemstones
Spinel Crystal — Cobalt Blue — Exceptional Quality
Mohs hardness: 8$997.13 -
Gemstones
Spinel Crystal — Cobalt Blue — Gem Rough
Mohs hardness: 8$6,939.63 -
Gemstones
White Opal — Harlequin
Mohs hardness: 5.5–6.5$2,012.88 -
Fossils
Ammonite — Hildoceras bifrons
Mohs hardness: —$233.05 -
Curated Collections
Gift Set — ‘Rarest Minerals’ ($500) — Budget Edition
Mohs hardness: —$480.29 -
Meteorites
Libyan Desert Glass — Small Individual
Mohs hardness: 5.5–6$331.56 -
Fossils
Ammonite — Opalized — Field-Collected
Mohs hardness: —$4,371.43 -
Meteorites
Darwin Glass — Tasmania
Mohs hardness: 5.5$94.29