Three Large Mineral Samples and a TrilobiteFossil comprising a selenite crystal cluster, sulfur crystals on a matrix, a large piece of Thunder Bay amethyst and an Ordovician period Pseudogygites latimarginatus trilobite...
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MADAGASCAR MULTIPLE AMMONITE FOSSILSPECIMEN Madagascar multiple Ammonite fossil specimens in rough or matrix, all ten polished specimens of the genus Cleoniceras, some with 'oak leaf' structure in autumnal...
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GROUP (4) MINERAL SPECIMENS Includinglarge, pink stilbite crystal on matrix from India; green flourite with sphalerite from China; vanadinite on matrix from Morocco; and clear quartz with large pyrite crystals...
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9 FOSSIL & STONE SPECIMENS INCLD. DINOSAUREGG Nine fossil and stone specimens comprising, an ovoid shaped gray fossilized dinosaur egg, most likely from a Hadrosaurid or duck-billed species, still attached to a matrix...
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EMERALD IN MATRIX MINERAL SPECIMEN Inmatrix including Quartz, Biotite, and Graphite, possibly from Brazil, 3 x 3 1/4 x 2 in.; mounted on an iron base....
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FIVE SEMI-PRECIOUS GEMSTONE MINERALSPECIMENS Including a rare Trapiche Emerald spoked crystal, from Columbia, approx. 1/8 in. L.; group of Topaz crystals on matrix, Villa Garcia, Zacatecas, Mexico, 1 1/4 in....
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GROUP OF SULPHUR MINERAL SPECIMENS Comprisingtwo samples with Anhydrite Sulphur crystals in matrix from the Grand Isle Mine, a salt dome off the Louisiana coast; a specimen of bright yellow sulphur crystals on matrix,...
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VANADINITE & OTHER MINERAL SPECIMENSComprising four small and attractive crystal groups, the largest approx. 1 1/4 in. L, including two Vanadinite specimens on matrix, from Mibladen Mining District, Morocco;...
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AUSTINITE & OTHER MINERAL SPECIMENSComprising six small but attractive items (all 11/4 in. or less) including a mass of Austinite on matrix, from Mapimi area, Durango, Mexico; Chlorite inside of a Quartz crystal,...
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HEMIMORPHITE & OTHER MINERAL SPECIMENSComprising seven small but attractive items (all 1 in. or less) including two specimens from Ojuela Mine, Mapimi, Durango, Mexico; bubble-like pale blue group on Limonite(?),...
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THREE SPECIMENS OF NATIVE COPPER Comprisinga specimen of copper and Prehnite, from Osceola Mine, Ahmeek, Houghton Co. MI, 2 1/2 x 2 1/4 x 2 1/2 in.; a crystalline nugget, from Caledonia Mine, Ontonagon Co., MI, 3 1/2...
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17 LINARITE NATURAL CRYSTAL SPECIMENS17Linarite Natural Crystal Specimens. Specimens include Azure blue crusts of Linarite on Matrix from Bingham, New Mexico.
Largest 3"
From the estate of Frank Hall owner of...
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WATERMELON TURMALINE CRYSTAL MINERALSPECIMEN IN NATURAL QUARTZ MATRIX 2" x¾" turmaline Watermelon Turmaline crystal mineral specimen in natural Quartz matrix, overall 4 ?" x 5 ?" x 3"....
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BEAUTIFUL NATURAL MALACHITE BOTRYOIDALMASSCentral Africa, Democratic Republic of the Congo, ca. millions of years ago. This is a lovely natural malachite mineral with unusual bubbly crystalline structures known...
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4 SEA LIFE FOSSILS: CRINOID, TRILOBITES,& SNAILSNorth America, United States, Ohio, New York, & Indiana, Ordovician, Devonian, & Mississippian period, ca. 488.3 to 318 million years ago. This is a fascinating collection...
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CHOICE FOSSILIZED CALAMOPLEURUS BOWFINFISH IN MATRIXSouth America, Brazil, Ceara, Santana Formation, Lower Cretaceous, ca. 110 million years ago. This large and spectacular Calamopleurus fish fossil displays a...
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FOSSILIZED THRISSOPS FISH & AMMONITESIN MATRIXNorthwestern Europe, England, Weymouth, Lower Oxfordian / Kimmeridgian Formation, Late Jurassic, ca. 163.5 to 157.3 million years ago. A stunning fossil from a carnivorous...
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STUNNING FOSSILIZED PRISCACARA FISHIN SANDSTONE MATRIX...North America, Western United States, Wyoming, Green River Formation, Eocene, ca. 40 million years ago. This is a remarkably well preserved fossilized...
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13 NATURAL SPECIMENS OF VARISCITE FROMARKANSAS13 Natural Specimens of Variscite from Arkansas. Pale green microcrystalline masses on grey matrix. Largest 4.5" x 3.5"
From the estate of Frank Hall owner of Dover...
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13 AZURITE NATURAL SPECIMEN CRYSTALSFROM ARIZONA3 Blue Specimens of Azurite from Morenci, Arizona with fine blue crystals on the Matrix, one specimen includes green malachite. Whiter colored specimen is from...
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9 NATURAL HEMATITE SPECIMENS5 HematiteSpecimens from Yuma, Arizona and 4 Hematite specimens from Bouse, Arizona with Steel Grey Crystals in Matrix.
From the estate of Frank Hall owner of Dover Scientific and...
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8 WAVELLITE PALE GREEN CRYSTALS ON MATRIXARKANSAS8 Wavellite Pale Green hemispherical crystal rocks on Matrix from Arkansas. Natural History Specimen. Waverlite.
Largest 7.5" x 6.5" x 3"
From the estate of Frank...
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PYRITE & CALCITE MINERAL SPECIMEN ONLUCITE STAND Pyrite or fool's gold cluster on a calcite matrix mineral specimen, together with a lucite stand with four fitted brass arms. 4.5" H x 4" W x 3.5" D on stand....
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(3) GEOLOGICAL SPECIMENS & TRILOBITEFOSSIL(lot of 3) Geological and fossil specimens, including: (1) petrified wood slice, (1) pyrite "sun" on black slate matrix, (1) trilobite fossil, largest: approx 10"l,...
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SODALITE CRYSTAL CARVED BIRD ON AMETHYSTMATRIX Hand-carved sodalite and clear quartz rock crystal tucan bird with gilt bronze feet mounted on an amethyst purple crystal matrix mineral specimen. 2" H x 4" W x 2.5"...
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AMETHYST QUARTZ CRYSTAL CLUSTER MINERALSPECIMEN Amethyst purple rock crystal quartz cluster mineral specimen on a blue lace banded agate matrix underside. 2.25" H x 7.5" W x 5.5" D....
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20 ASSORTED MINERAL SPECIMEN GROUPINGIncludes two amethyst geodes, a smokey quartz crystal, two polished calcite crystals, a hematite crystal, three polished agates, four feldspar, a turquoise, two fluorite matrixes,...
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8 PIECE GEODE AND FOSSIL COLLECTION:Comprising; 2- Nautilus fossils, 1- Brain coral fossil, 1- Trilobite fossil, 1- Green & Purple quartz geode specimen, 1- Two piece Fish fossil matrix, 1- Crinoids fossil,...
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Two Very Rare Fossilized Ammonite Specimens,Lower Cretaceous Period, ca. 146 million years old, one specimen from Osnabruck, Germany, the other from Fox Hill, South Dakota, each presenting finely formed juvenile animals...
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Rare Specimen of Fossilized Shrimp inLimestone Matrix, (Carpopenaeus callirostris), Cretaceous Period, ca. 145 - 65 million years old, discovered in Hjoula, Lebanon, the matrix slab containing two clear and...
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Rare Specimen of Fossilized MosasaurJawbones, Teeth and Associated Bones, in sandstone matrix, 96 - 66 million years old, discovered in Morocco, the fossilized bones and teeth in a pale cream color in a beige...
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Rare Strombus Coronata Fossil Specimenon Matrix, ca. 2 million years old, complete gastropod specimen of fine form surrounded by small astarte in sandstone matrix, recovered in Siena, Italy, h. 4"....
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Rare and Striking Large Trilobite Specimen,Cambrian Period, 543 to 510 million years old, of unusually large size, the limestone matrix split in two revealing positive and negative halves, the fossil in stunning iron...
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Fossilized Specimen of Orthoceras, the mineralized straight chambered shell in slightly iridescent light gray imbedded in an ochre sedimentary matrix with other partially exposed specimens, excavated in Morocco,...
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Large, Rare and Impressive FossilizedConcretion, 245 - 330 million years old, the sandstone matrix body studded with numerous fossil specimens of sand dollars (Dendraster excentricus) exhibiting their characteristic...
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Rare Fossilized Trilobite Specimen,in its original nodule, Paleozoic Era (543 to 248 million years ago), the fossilized creature mineralized in softstone matrix, the split nodule exhibiting the creature on...
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