geological specimen
Showing 161–180 of 1000 results
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Minerals
Heliodor Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$621.20 -
Minerals
Citrine Crystal Point — Miniature
Mohs hardness: 7$73.45 -
Gemstones
Sphene Crystal — Titanite — Natural Crystal
Mohs hardness: 5–5.5$2,080.16 -
Fossils
Insect in Amber — Ant Cluster — Exceptional Preservation
Mohs hardness: —$112.22 -
Meteorites
Seymchan Pallasite — Etched Section
Mohs hardness: varies$510.68 -
Geological Specimens
Septarian Nodule — Polished Half — Specimen Grade
Mohs hardness: varies$136.93 -
Minerals
Rhodochrosite Stalactite Slice — Specimen Grade
Mohs hardness: 3.5–4$570.18 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Gift-Boxed
Mohs hardness: —$199.87 -
Minerals
Crocoite Crystal Cluster — Miniature
Mohs hardness: 2.5–3$2,300.56 -
Gemstones
Padparadscha Sapphire Crystal — Collector Grade
Mohs hardness: 9$14,500.96 -
Minerals
Black Tourmaline Schorl Crystal
Mohs hardness: 7–7.5$89.49 -
Meteorites
Libyan Desert Glass — Oriented Individual
Mohs hardness: 5.5–6$486.82 -
Fossils
Shark Teeth — Odontaspis Cluster — Museum Replica
Mohs hardness: —$109.47 -
Minerals
Moonstone with Adularescence
Mohs hardness: 6–6.5$109.10 -
Gemstones
Star Sapphire — 6-Ray — Large Example
Mohs hardness: 9$4,425.36 -
Gemstones
White Opal — Harlequin — Cabinet Specimen
Mohs hardness: 5.5–6.5$2,417.73 -
Fossils
Eurypterid — Sea Scorpion — Prepared Specimen
Mohs hardness: —$942.75 -
Curated Collections
Geological Timeline Collection — 12 Specimens — Educational Edition
Mohs hardness: —$279.01 -
Minerals
Pyrrhotite Crystal — Miniature
Mohs hardness: 3.5–4.5$71.63 -
Gemstones
Star Sapphire — 6-Ray — Gem Rough
Mohs hardness: 9$2,982.59