Mineral Specimens | Part 3 2025-03-27 Auction - 131 Price Results - Alderfer Auction in PA
Mineral SpecimensMineral SpecimensMineral Specimens
Done
Hatfield, PA, United States
Auction Details

Mineral Specimens | Part 3

Part 3 in a series of auctions offering approximately 8,000 specimens. Unearth Rare Treasures: The Paul Seel Mineral Collection Auction For collectors and dealers alike, finding museum-quality mineral specimens with exceptional provenance is a rare opportunity. This February, our highly anticipated Mineral Auction is set to showcase an extraordinary selection from the Paul Seel Collection, offering some of the finest mineral specimens on the market. Whether you're looking to expand your collection or add to your inventory, this auction is a must-attend event. A Legacy of Mineral Collecting: The Paul Seel Collection Paul Seel was a dedicated collector known for curating an outstanding assortment of minerals from around the world. His collection represents decades of meticulous selection, featuring specimens prized for their rarity, structure, and provenance. Among the highlights of this auction are several extraordinary pieces to include a curated assortment of micro-mineral specimens, perfect for collectors who appreciate intricate formations and unique geological compositions. A stunning example of amphibole crystals with well-defined structure, making it a standout display piece. A brilliant specimen showcasing the natural beauty of native copper, sourced from one of the most famous mineral-rich regions in the United States. Rare and Sought-After Mineral Specimens Beyond the Seel Collection, this auction features an array of noteworthy mineral specimens with significant collector appeal. Mineral enthusiasts will appreciate a highly desirable specimen featuring vibrant chalcophyllite crystals, sourced from Joplin, Missouri. A Westfield, Massachusetts find offers a delicate yet striking prehnite crystal formation, an essential addition to any collection
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Mineral Specimens: Stibnite XL group #2018 (Herja Mine, Transylvania 253.5g), Pyrrhotite/XL group on matrix #4308 (Chihuahua, Mexico 266.1g), Calcite/XL/var.golden #4204 (Wyoming 131.5g), Hematite XL group #4133 (Elba,
0700: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Sphalerite/massive.var.gray #507 (Friedensville, Pennsylvania 429.5g), Wad/var.Psilomelane #486 (unknown location 343.9g), Hydrocarbon/var.Ozocerite #488 (Utah 80.1g), Meteorite/var.iron #4664
0701: Mineral SpecimensEst. $50-$500
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Pyrite, Chrysocolla & Wulfenite Specimens: Chrysocolla #4732 (Greenlee Co., AZ 50.4g), Pyrite/XL group #2865 (Huanuni, Bolivia 77.7g), Wulfenite #622 (Durango, Mexico 37.2g), Stilbite/XL group #729 (unknown location 33.3g), Pyrite/XLS/unusual
0702: Pyrite, Chrysocolla & Wulfenite SpecimensEst. $50-$500
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Quartz Specimens: Quartz #4791 (245.2g), Quartz/XL/vicinal surfaces #4766 (Hot Springs, AR 173.3g), Quartz/XL/var.smoky/Microcline #4405 (Florisant, CO 85.8g), Quartz/XL #3325 (Hot Springs, AR 71.2g),
0703: Quartz SpecimensEst. $50-$500
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Mineral Specimens: Hyalite/Feldspar #261 (Lawson Mine, NC), Calcite/Willemite/Franklinite #692 (Franklin, NJ), Calcite/Franklinite/Willemite #436 (Franklin, NJ), Fossil/Fish in volcanic ash #840 (Green River, Wyoming),
0704: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Franklinite/Willemite/Calcite #424 (Franklin, NJ), Calcite/Willemite/Franklinite #300 (Franklin, NJ), petrified wood and assorted unidentified specimens.
0705: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Drill Core #31 (unknown location 194.1g), Quartz/var.Chalcedony #716 (unknown location 16.6g), Calcite/Willemite/Franklinite #692 (Franklin, NJ 113.5g), Quartz/var.Flint #696 (Dover Cliffs, England
0706: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Calcite/XL group/Traprock matrix #542 (Prospect Park, NJ 350.5g), Sphalerite/Quartz/possibly Galena #343 (Wheatley Mine, Pennsylvania 688.9g), Conglomerate pebble #850 (Upper Peninsula, Michigan
0707: Mineral SpecimensEst. $50-$500
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Apophyllite Specimens: Apophyllite/XLS/Stilbite/XL group #3421 (Poona, India 16.1g), Apophyllite/XL #3504 (unknown location 44.2g), Apophyllite/XL group #3208 (Cornwall, Pennsylvania 39.9g), Apophyllite/XL group #3510
0707A: Apophyllite SpecimensEst. $50-$500
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Mineral Specimens: Quartz/var.smoky #4377 (St. Gotthard, Switzerland 136.1g), Quartz/var/ peculiar faces #4602 (Minas Gerais, Brazil 123.6g), Garnet/XL #3970 (Wrangell, Alaska 44.2g), Garnet/XL #3528 (Bodo, Sweden
0708: Mineral SpecimensEst. $50-$500
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Elements & Mineral Specimens: Alloys/exotic metals #7556 (man-made alloys 265g), Silver/native/some copper/var.halfbreed #7555 (Keweenaw Peninsula, MI 44.3g), Silver/Copper/var.halfbreed on matrix #4371 (Keweenaw Peninsula, MI
0708A: Elements & Mineral SpecimensEst. $50-$500
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Mineral Specimens: Quartz/XL group/var.Amethyst #1070 (Jefferson Co., Montana 92.8g), Quartz/XL group #1037 (Hot Springs, AZ 23g), Aragonite/XL #2917 (Minglanilla, Spain 39.2g), Quartz/pseudo Crocidolite/var.Tiger Eye
0709: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Unidentified mineral specimens and plastic demonstration cut crystal assortment.
0710: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Calcite/Willemite/Franklinite #439 (Franklin, NJ), petrified wood and assorted unidentified specimens, 11 specimens.
0711: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Calcite/Willemite/Franklinite #479 (Franklin, NJ), Calcite/XL matrix #558 (Weston, OH 22.1g), Barite/XL group #513 (Palos Verde, CA 253.9g), Variscite/nodule/cut section #7658 (Fairfield, Utah
0712: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Descloizite/XL group #4057 (Berg Aukus, Namibia 93.9g), Descloizite/XL group #4153 (Berg Aukus, Namibia 206.1g), Topaz/water worn pebble #4913 (Minas Gerais, Brazil 261.6g), Barite/XL
0713: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Cuprite/XL/Copper #4185 (Tsumeb, Namibia 76.8g), unidentified #7692 (59.9g), Native Copper #4063 (Houghton, MI 291.7g), Pyrite/XL/var.cube #3644 (Ambassaguas, Spain 127.6g), Pyrite/XL/var.cube #3913
0714: Mineral SpecimensEst. $50-$500
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Sphalerite Mineral Specimens: Sphalerite/XL group/Pyrite/Quartz matrix #521 (Sunny Boy Mine, Kansas 848.3g) and Sphalerite/XL/Dodecahedral #347 (Joplin, MO 233.2g)
0715: Sphalerite Mineral SpecimensEst. $50-$500
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Mineral Specimens: Malachite #860 (Bwana Mkubwa, Rhodesia 159.4g), Malachite/polished #4236 (Katanga, Zaire 281.0g), Quartz/var.Chalcedony/var.Agate slabs #4400 (unknown location 263.2g), Quartz/Rutile
0716: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Tourmaline/XL/var.Schorl #4250 (Pierpont, NY 98g), Limonite/XL/Pseudo after Pyrite #4875 (Itabira, Brazil 156.6g), Vesuvianite/XL/Garnet #4274 (Jaco Lake, Mexico 108.5g), Jamesonite/XL group #3256
0716A: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Calcite/XL group #233 (Perkiomenville, Pennsylvania 390.3g), Calcite/XL group #961 (Guanajuato, Mexico 152g), Calcite/XL group/Copper/fluorescent #476 (Bisbee, AZ 41.6g), Zeolites on matrix #717
0717: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Celestite/XL/with inclusions #3844 (Dallas, Texas 5.3g), Wulfenite/XL in matrix #3023 (Tsumeb, Namibia 7.9g), Hemimorphite/XL group #3979 (Chihuahua, Mexico 4.9g ), Adamite/XL group on matrix #3548
0718: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Malachite/Cerussite/XLS #2349 (Tsumeb, Namibia 6.8g), Barite/XL/var.golden #2634 (Elk Creek, SD 3.3g), Dioptase/XL group #2699 (Tsumeb, Namibia 2.3g), Cuprite/XL #1830 (Cornwall, England 1g), Hyalite
0719: Mineral SpecimensEst. $50-$500
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Mineral Specimens: Tourmaline/faceted stone/var.watermelon #3120 (Pala, CA 6.1g), Plattnerite #2676 (Durango, Mexico 2.2g), Ilvaite/XLS in matrix #2070 (Loxey Mine, Idaho 1.1g), Lepidolite/XL #2278 (Steward Lithia
0720: Mineral SpecimensEst. $50-$500