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Thursday Natural History Select Auction

Recent Bid Activity for
Thursday Natural History Select Auction #212613

Auction Home View Lots Total Current Bids: $3,467 Bids + Registered Phone Bidders: 80 

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Lot Number Description Current Bid Bid Time
79020 Gemstone: Blue Topaz - 23.09 Cts. Brazil 15.82 x 15.79 x 11.04 mm ... $25 03/23/2026 12:21:50 PM CT
79050 Polished Lapis Lazuli Egg Afghanistan 3.92 x 3.00 x 2.98 inches (9.95 x 7.63 x 7.56 cm) ... $30 03/23/2026 12:20:46 PM CT
79049 Polished Tiger's-Eye Egg South Africa 3.59 x 2.80 x 2.77 inches (9.12 x 7.10 x 7.03 cm) ... $65 03/23/2026 12:20:10 PM CT
79048 Polished Malachite Egg DR Congo 2.83 x 2.17 x 2.13 inches (7.19 x 5.51 x 5.41 cm) ... $30 03/23/2026 12:18:54 PM CT
79047 Polished Malachite Egg DR Congo 2.11 x 1.58 x 1.55 inches (5.37 x 4.02 x 3.94 cm) ... $30 03/23/2026 12:18:35 PM CT
79046 Polished Apatite Egg Madagascar 2.89 x 2.21 x 2.19 inches (7.33 x 5.62 x 5.57 cm) ... $5 03/23/2026 12:17:58 PM CT
79041 Polished Amethyst Sphere Brazil 3.63 inches (9.21 cm) in diameter ... $1 03/23/2026 12:16:06 PM CT
79034 Polished Orange Calcite Cube Mexico 3.02 x 3.02 x 3.01 inches (7.68 x 7.67 x 7.65 cm) ... $1 03/23/2026 12:14:21 PM CT
79026 Gemstone: Pietersite - 16.90 Cts. Namibia 32.56 x 20.33 x 2.95 mm ... $35 03/23/2026 12:13:35 PM CT
79016 Gemstone: Citrine - 10.91 Cts. Brazil 18.30 x 13.28 x 8.24 mm ... $5 03/23/2026 12:12:56 PM CT
79015 Gemstone: Fluorite - 16.41 Cts. Diana Maria Mine Rogerly Quarry Stanhope, County Durham England 17.93... $95 03/23/2026 12:12:37 PM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $230 03/23/2026 12:11:58 PM CT
79050 Polished Lapis Lazuli Egg Afghanistan 3.92 x 3.00 x 2.98 inches (9.95 x 7.63 x 7.56 cm) ... $1 03/23/2026 10:15:21 AM CT
79049 Polished Tiger's-Eye Egg South Africa 3.59 x 2.80 x 2.77 inches (9.12 x 7.10 x 7.03 cm) ... $55 03/23/2026 10:15:10 AM CT
79048 Polished Malachite Egg DR Congo 2.83 x 2.17 x 2.13 inches (7.19 x 5.51 x 5.41 cm) ... $15 03/23/2026 10:14:50 AM CT
79047 Polished Malachite Egg DR Congo 2.11 x 1.58 x 1.55 inches (5.37 x 4.02 x 3.94 cm) ... $1 03/23/2026 10:14:37 AM CT
79043 Polished Strawberry Opal Egg Peru 2.94 x 2.20 x 2.14 inches (7.47 x 5.59 x 5.43 cm) ... $1 03/23/2026 10:14:23 AM CT
79042 Polished Strawberry Opal Heart Peru 3.86 x 3.41 x 1.17 inches (9.80 x 8.67 x 2.96 cm) ... $55 03/23/2026 10:14:10 AM CT
79026 Gemstone: Pietersite - 16.90 Cts. Namibia 32.56 x 20.33 x 2.95 mm ... $20 03/23/2026 10:13:23 AM CT
79009 Mosasaur Tooth Mosasaurus beaugei Late Cretaceous Continental Sandstone Deposits Kem Kem Basin, Morocco... $1 03/23/2026 10:12:58 AM CT
79001 Cape York Meteorite Slice Iron, IIIAB Greenland Found: 1818 1.20 x 1.14 x 0.05 inches (3.04 x 2.90 x 0.13 ... $55 03/23/2026 10:12:32 AM CT
79021 Gemstone: Blue Topaz - 9.14 Cts. Brazil 14.93 x 11.00 x 7.79 mm ... $25 03/23/2026 12:44:03 AM CT
79026 Gemstone: Pietersite - 16.90 Cts. Namibia 32.56 x 20.33 x 2.95 mm ... $15 03/23/2026 12:42:55 AM CT
79021 Gemstone: Blue Topaz - 9.14 Cts. Brazil 14.93 x 11.00 x 7.79 mm ... $15 03/23/2026 12:42:06 AM CT
79020 Gemstone: Blue Topaz - 23.09 Cts. Brazil 15.82 x 15.79 x 11.04 mm ... $10 03/23/2026 12:41:50 AM CT
79049 Polished Tiger's-Eye Egg South Africa 3.59 x 2.80 x 2.77 inches (9.12 x 7.10 x 7.03 cm) ... $10 03/23/2026 12:40:43 AM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $120 03/22/2026 07:16:21 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $115 03/22/2026 07:16:18 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $105 03/22/2026 07:16:13 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $95 03/22/2026 07:16:09 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $85 03/22/2026 07:16:05 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $75 03/22/2026 07:16:00 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $65 03/22/2026 07:15:57 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $55 03/22/2026 07:15:53 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $45 03/22/2026 07:15:50 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $35 03/22/2026 07:15:45 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $25 03/22/2026 07:15:40 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $15 03/22/2026 07:15:36 PM CT
79002 NWA 16811 Meteorite Slice CVox3 Northwest Africa Found: 2024 3.41 x 3.18 x 0.09 inches (8.67 x 8.07 x 0.22... $250 03/22/2026 06:23:37 PM CT
79049 Polished Tiger's-Eye Egg South Africa 3.59 x 2.80 x 2.77 inches (9.12 x 7.10 x 7.03 cm) ... $1 03/22/2026 06:21:46 PM CT
79040 Polished Fluorite Sphere China 3.69 inches (9.38 cm) in diameter ... $1 03/22/2026 06:20:48 PM CT
79028 Gemstone: Bumblebee Jasper - 35.90 Cts. Indonesia 37.79 x 30.33 x 4.43 mm ... $1 03/22/2026 06:19:30 PM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $5 03/22/2026 06:18:39 PM CT
79015 Gemstone: Fluorite - 16.41 Cts. Diana Maria Mine Rogerly Quarry Stanhope, County Durham England 17.93... $80 03/22/2026 06:17:39 PM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $210 03/22/2026 06:16:59 PM CT
79007 Megalodon Shark Tooth Otodus megalodon Miocene Hawthorn Formation Cooper & Wando Rivers South Carolin... $60 03/22/2026 06:16:12 PM CT
79004 Imilac Meteorite Slice Pallasite, PMG Antofagasta, Chile - (24° 12' 12"S, 68° 48' 24"W) Found: 1822 1.67 x... $260 03/22/2026 06:15:38 PM CT
79003 Jepara Meteorite Slice Pallasite, PMG Indonesia Found: 2008 1.74 x 1.26 x 0.05 inches (4.42 x 3.20 x 0.12 ... $1 03/22/2026 06:15:12 PM CT
79001 Cape York Meteorite Slice Iron, IIIAB Greenland Found: 1818 1.20 x 1.14 x 0.05 inches (3.04 x 2.90 x 0.13 ... $1 03/22/2026 06:14:41 PM CT
79015 Gemstone: Fluorite - 16.41 Cts. Diana Maria Mine Rogerly Quarry Stanhope, County Durham England 17.93... $1 03/22/2026 01:28:35 PM CT
79024 Gemstone: Prasiolite - 34.39 Cts. Brazil 24.05 x 18.23 x 13.87 mm ... $5 03/22/2026 11:27:13 AM CT
79046 Polished Apatite Egg Madagascar 2.89 x 2.21 x 2.19 inches (7.33 x 5.62 x 5.57 cm) ... $1 03/21/2026 09:20:44 PM CT
79012 Ammolite Fossil Placenticeras sp. Cretaceous Bearpaw Formation Alberta, Canada 3.08 x 2.12 x 0.49 inc... $1 03/21/2026 06:32:19 PM CT
79042 Polished Strawberry Opal Heart Peru 3.86 x 3.41 x 1.17 inches (9.80 x 8.67 x 2.96 cm) ... $1 03/21/2026 09:57:01 AM CT
79039 Polished Malachite Free-Form DR Congo 4.29 x 3.44 x 2.61 inches (10.90 x 8.73 x 6.63 cm) ... $1 03/21/2026 09:57:01 AM CT
79010 Ammonite Fossil Eparietites impedens England 4.69 x 3.76 x 2.16 inches (11.91 x 9.54 x 5.48 cm) ... $250 03/21/2026 09:57:00 AM CT
79023 Gemstone: Ametrine - 18.01 Cts. Brazil 17.10 x 13.54 x 11.05 mm ... $5 03/21/2026 07:04:37 AM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $155 03/21/2026 12:51:08 AM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $80 03/21/2026 12:49:47 AM CT
79037 Chrysocolla  DR Congo 6.34 x 3.84 x 2.69 inches (16.10 x 9.75 x 6.83 cm) ... $1 03/20/2026 11:41:06 PM CT
79035 Polished Obsidian Gold Sheen Sphere Mexico 1.94 inches (4.93 cm) in diameter ... $1 03/20/2026 11:39:11 PM CT
79007 Megalodon Shark Tooth Otodus megalodon Miocene Hawthorn Formation Cooper & Wando Rivers South Carolin... $15 03/20/2026 03:18:06 PM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $15 03/20/2026 02:40:55 PM CT
79004 Imilac Meteorite Slice Pallasite, PMG Antofagasta, Chile - (24° 12' 12"S, 68° 48' 24"W) Found: 1822 1.67 x... $250 03/20/2026 03:59:23 AM CT
79016 Gemstone: Citrine - 10.91 Cts. Brazil 18.30 x 13.28 x 8.24 mm ... $1 03/20/2026 12:13:30 AM CT
79024 Gemstone: Prasiolite - 34.39 Cts. Brazil 24.05 x 18.23 x 13.87 mm ... $1 03/20/2026 12:13:02 AM CT
79023 Gemstone: Ametrine - 18.01 Cts. Brazil 17.10 x 13.54 x 11.05 mm ... $1 03/20/2026 12:12:46 AM CT
79025 Gemstone: Quartz - 76.44 Cts. Brazil 24.55 x 24.31 x 18.92 mm ... $1 03/20/2026 12:12:22 AM CT
79048 Polished Malachite Egg DR Congo 2.83 x 2.17 x 2.13 inches (7.19 x 5.51 x 5.41 cm) ... $1 03/19/2026 11:07:08 PM CT
79032 Polished Chyrsocolla & Shattuckite Free-Form DR Congo 3.68 x 1.72 x 0.94 inches (9.34 x 4.36 x 2.38 cm) ... $1 03/19/2026 11:04:55 PM CT
79026 Gemstone: Pietersite - 16.90 Cts. Namibia 32.56 x 20.33 x 2.95 mm ... $1 03/19/2026 11:03:31 PM CT
79018 Gemstone: Amethyst - 14.81 Cts. Rwanda 20.49 x 13.77 x 9.13 mm ... $1 03/19/2026 11:01:59 PM CT
79014 Gemstone: Opal - 20.27 Cts. Ethiopia 24.27 x 16.41 x 11.70 mm ... $1 03/19/2026 11:00:49 PM CT
79007 Megalodon Shark Tooth Otodus megalodon Miocene Hawthorn Formation Cooper & Wando Rivers South Carolin... $1 03/19/2026 10:58:40 PM CT
79006 Woolly Mammoth Tooth Slice Mammuthus primigenius Pleistocene Alaska, USA 4.96 x 3.73 x 0.58 inches (12.60 ... $1 03/19/2026 10:58:02 PM CT
79022 Gemstone: Topaz - 4.00 Cts. Brazil 10.59 x 8.17 x 5.36 mm ... $1 03/19/2026 10:12:02 PM CT
79021 Gemstone: Blue Topaz - 9.14 Cts. Brazil 14.93 x 11.00 x 7.79 mm ... $1 03/19/2026 10:11:41 PM CT
79020 Gemstone: Blue Topaz - 23.09 Cts. Brazil 15.82 x 15.79 x 11.04 mm ... $1 03/19/2026 10:11:05 PM CT
79017 Gemstone: Apatite - 7.31 Cts. Mexico 13.65 x 11.15 x 7.54 mm ... $1 03/19/2026 10:10:12 PM CT