geological specimen
Showing 761–780 of 1000 results
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Geological Specimens
Radiolarite
Mohs hardness: 6.5–7$43.33 -
Minerals
Heliodor Crystal — Display Piece
Mohs hardness: 7.5–8$276.66 -
Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp — Deluxe Presentation
Mohs hardness: —$69.85 -
Minerals
Euclase Crystal — Cabinet Specimen
Mohs hardness: 7.5$2,112.92 -
Gemstones
Topaz — Precious Pink (Unheated) — Gem Rough
Mohs hardness: 8$3,105.10 -
Fossils
Trilobite — Walliserops trifurcatus (Trident) — Prepared Specimen
Mohs hardness: —$1,264.90 -
Fossils
Petrified Wood — Araucarioxylon — Field-Collected
Mohs hardness: —$217.64 -
Minerals
Staurolite Twin — Fairy Stone — Miniature
Mohs hardness: 7–7.5$27.88 -
Meteorites
Carbonaceous Chondrite — CM2 — Small Individual
Mohs hardness: 3–4$580.22 -
Geological Specimens
Banded Iron Formation — Large Specimen
Mohs hardness: 5.5–7$129.60 -
Gemstones
Sapphire Crystal — Cornflower Blue — Gem Rough
Mohs hardness: 9$4,602.69 -
Geological Specimens
Obsidian — Mahogany Flow — Specimen Grade
Mohs hardness: 5–5.5$120.99 -
Minerals
Realgar Crystal on Orpiment — Specimen Grade
Mohs hardness: 1.5–2$320.99 -
Fossils
Spider in Amber — Burma — Prepared Specimen
Mohs hardness: —$2,181.02 -
Fossils
Megalodon Tooth Replica — Detailed — Prepared Specimen
Mohs hardness: —$92.40 -
Curated Collections
World Tour Collection — 7 Specimens — Premium Edition
Mohs hardness: —$348.00 -
Meteorites
Imilac Pallasite
Mohs hardness: varies$1,592.83 -
Minerals
Topaz — Imperial Orange — Cabinet Specimen
Mohs hardness: 8$3,407.99 -
Gemstones
White Opal — Harlequin
Mohs hardness: 5.5–6.5$2,012.88 -
Minerals
Celestite Geode
Mohs hardness: 3–3.5$229.22