geological specimen
Showing 1–20 of 1000 results
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Minerals
Desert Rose Barite — Specimen Grade
Mohs hardness: 3–3.5$38.13 -
Gemstones
Spinel Crystal — Red
Mohs hardness: 8$7,011.63 -
Meteorites
Gibeon Iron Meteorite — Etched Slice — Etched Section
Mohs hardness: 4–5$229.59 -
Geological Specimens
Obsidian — Mahogany Flow
Mohs hardness: 5–5.5$66.19 -
Geological Specimens
Chalk with Flint Nodule — Polished Face
Mohs hardness: 1–7$22.18 -
Minerals
Malachite Botryoidal Specimen — Cabinet Specimen
Mohs hardness: 3.5–4$260.32 -
Curated Collections
World Tour Collection — 7 Specimens — Standard Set
Mohs hardness: —$276.39 -
Gemstones
Black Opal — Gem Rough
Mohs hardness: 5.5–6.5$7,321.32 -
Minerals
Native Silver Wires
Mohs hardness: 2.5–3$1,352.48 -
Minerals
Citrine Crystal Point — Cabinet Specimen
Mohs hardness: 7$26.84 -
Gemstones
Black Opal — Large Example
Mohs hardness: 5.5–6.5$14,101.24 -
Minerals
Zircon Crystal in Pegmatite — Display Piece
Mohs hardness: 7.5$133.54 -
Gemstones
Cat’s Eye Chrysoberyl — Cabinet Specimen
Mohs hardness: 8.5$7,710.13 -
Minerals
Citrine Crystal Point
Mohs hardness: 7$49.44 -
Minerals
Celestite Geode — Specimen Grade
Mohs hardness: 3–3.5$85.58 -
Minerals
Wulfenite Crystal Plate
Mohs hardness: 3$441.98 -
Fossils
Shark Teeth — Odontaspis Cluster — Exceptional Preservation
Mohs hardness: —$113.23 -
Curated Collections
Geological Timeline Collection — 12 Specimens — Educational Edition
Mohs hardness: —$279.01 -
Minerals
Hematite Rose — Miniature
Mohs hardness: 5–6$71.40 -
Geological Specimens
Amethyst Cathedral Geode — Half — Large Specimen
Mohs hardness: 7$1,200.28