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Showing 661–680 of 1000 results
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Meteorites
Sikhote-Alin Individual — Shrapnel
Mohs hardness: 4–5$220.05 -
Minerals
Ilvaite Crystal — Cabinet Specimen
Mohs hardness: 5.5–6$112.40 -
Fossils
Nautiloid — Cyrtoceras Orthocerid — Exceptional Preservation
Mohs hardness: —$62.10 -
Geological Specimens
Radiolarite — Large Specimen
Mohs hardness: 6.5–7$21.93 -
Fossils
Sea Urchin — Micraster — Field-Collected
Mohs hardness: —$62.50 -
Fossils
Horseshoe Crab — Limulus — Field-Collected
Mohs hardness: —$190.60 -
Gemstones
Ruby Crystal in Matrix — Natural Crystal
Mohs hardness: 9$8,296.48 -
Geological Specimens
Celestite Geode — Whole — Field Specimen
Mohs hardness: 3–3.5$501.51 -
Fossils
Mammoth Molar — Small Specimen
Mohs hardness: —$1,366.96 -
Gemstones
Sapphire Crystal — Cornflower Blue — Gem Rough
Mohs hardness: 9$4,602.69 -
Minerals
Aquamarine Crystal — Cabinet Specimen
Mohs hardness: 7.5–8$384.98 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Gem Rough
Mohs hardness: 6.5–7$10,485.43 -
Minerals
Hiddenite Crystal — Specimen Grade
Mohs hardness: 6.5–7$1,217.27 -
Fossils
Brachiopod Cluster — Spirifer — Museum Replica
Mohs hardness: —$57.99 -
Gemstones
White Opal — Harlequin — Natural Crystal
Mohs hardness: 5.5–6.5$2,111.56 -
Minerals
Spessartine Garnet Crystal
Mohs hardness: 7–7.5$644.61 -
Gemstones
Jet Carved Specimen — Collector Grade
Mohs hardness: 3.5–4$362.20 -
Minerals
Purple Fluorite Octahedron
Mohs hardness: 4$31.42 -
Gemstones
Spinel Crystal — Red — Natural Crystal
Mohs hardness: 8$6,682.52 -
Minerals
Painite Crystal
Mohs hardness: 8$28,700.77