595 Grams Brucite Collector Mineral Specimen Rocks, Minerals and Crystal - 13X6X7 cm

Skardo, Gilgit Pakistan. 8 CM long. 167 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

With specks of Metallic Pyrite from Chile. 2480 grams 7" across. From the Estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

Malachite with fine green crystals on matrix from Mexico. largest 276 grams 4" across. From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

75 specimen pieces of Chysocolla from Arizona. Largest piece 394 grams. From the Estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

75 specimen pieces of Chysocolla from Arizona. Largest piece 394 grams. From the Estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

A cluster of finely formed muscovite mica crystals, with accessory albite. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.261. 368 grams, 12 cm (4 3/4"). From the historic ‘Victorian

Brown Dogtooth Calcite from Mexico. 1499 grams. 5" x 6" From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

A large hexagonal-section ruby corundum crystal (1,665 carats), with classic triangular markings on the terminal faces, old collector's label with inked '277' notation. 333 grams, 43mm (1 3/4"). From

Large size cluster of Aquamarine Gem Crystals in matrix with Muscovite. Gilgit Pakistan. 10 cm x 5cm x 3 cm. 116 grams. Keywords: Rock, Mineral, Gemstone, Gem,

Saghand Yazd, Iran, Ex Pequa Rare Minerals, Largest Dimension: 13 cm. 446 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

Mine Block D. Merelania Tanzania, 4cm x x4 cm x 2 cm 47 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

2 gold crystals. Mariposa Creek .086grams, Mt. Bullion .065 grams. California

Brucite Crystal Pakistan 17g

Brucite Crystal Pakistan .8oz

11 gram moldavite crystal. Czech Republic

Oktyabrskoe mine norilsk russia, retailed by the Enchanted Rock Garden. 5 cm, 44.6 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

Arusha, Tanzania. Vivid Purple hue. 3cm. 12 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

Milas Turkey, Ex. Natures Choice. 8cm long, 13 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

Both in matrix. Largest 5 1/2" long. From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

Shegar Pakistan, 3.5cm tall, 1 cm wide. total weight with base: 16 grams. Keywords: Rock, Mineral, Gemstone, Gem, Rough, Raw, Specimen, Natural

One specimen with old rubber band attached to it. From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals and fossils.

25 Black Tipped Murex Shells from Philippines. Murex Nigrospinosus specimen shells. Largest is 3.5" From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals a

28 Black Tipped Murex Shells from Philippines. Murex Nigrospinosus specimen shells. Largest is 3.5" From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals a

25 Black Tipped Murex Shells from Philippines. Murex Nigrospinosus specimen shells. Largest is 3.5" From the estate of Frank Hall owner of Dover Scientific and collector of rocks, crystals, minerals a