Group of Rhodochrosite Minerals

Group of Rhodochrosite Minerals including a natural Rhodochrosite mineral specimen unpolished and three Rhodochrosite slices. Mineral Specimen size approx 2 1/2" x 2" x 1 1/2"

Group mineral specimens and geodes, (6) pieces incl. a nice Agate geode, bisected Ammonite, etc., smallest: 4"l x 3.25"w, largest: 12"l x 7.5"w

Red pink and white streaked mineral gemstone. Modeled in the shape of a shoe. Warm one of a kind (OOAK) color variations and design patterns seen in the stone. Carved and finished with a smooth high m

Lot includes 4 eggs made of tiger eye, malachite, soapstone and pink quartz; an amethyst specimen, a large green agate paperweight and a water geode, together with an assortment of egg stands. [Larges

Group of eight various collectible minerals comprising three half geodes and five pieces of amethist quartz or crystal rock. Largest: 3.5" H x 2.5" x 1.5" D.

A large group of cut mineral slabs, the majority of which are translucent and highly polished. from the Collection of Mr. J. DiTommaso a well known Scottsdale, AZ. Gallery owner.

Group of Rhodochrosite carved vase and penguin, 3in & 4.75in

Group (4) Mineral specimens, Including large, pink stilbite crystal on matrix from India; green flourite with sphalerite from China; vanadinite on matrix from Morocco; and clear quartz with large pyri

A group lot of crystal and mineral specimens. Includes polished and organic forms. Some pink quartz, clear quartz, and more. Varying sizes. One of the largest is a light blue-green specimen, measures

Group of mineral rock specimens incl. Jadeite, Rhyolite, Serpentine.

Group of mineral rock specimens incl. Agate, gypsum.

Group of mineral rock specimens incl. Agate, gypsum.

Nice variety including a nice Gypsum rose. Also some fossils.

A group of ten large 'Desert Rose' crystalline gypsum specimens with sand grain inclusions. 964 grams total, 56-65mm (2 1/4 - 2 1/2"). From a historic ‘Victorian Museum’ collection; from the stock

A group of fifty bornite pieces, each with orange and purple iridescence to the surface. 763 grams total, 21-46mm (3/4 - 1 3/4"). From the historic ‘Victorian Museum’ and later collection of Grego

Nice grouping.

A group of two copper ore specimens. 97 grams total, 42-51mm (1 3/4 - 2"). Property of a Gloucestershire gentleman; inherited from his grandfather. [2, No Reserve]

. A mixed group of mineral specimens and a fossil comprising: twenty seven of chalcopyrite, four azurite on matrix, one citrine, one Flexicalimene trilobite. Private collection, Cambridgeshire, UK; ac

Large Group of Fossils and Minerals A group of minerals and fossils including a galena; azurite; celestite on sulphur; adamite; vanadinite from globe, trilobite in matrix and others. The largest miner

Natural Spinel Gemstone Dimensions: 8x 7x 4mm weight: 2.00 carats Spinel ( /spɪˈnɛl/) is the magnesium aluminium member of the larger spinel group of minerals. It has the formula MgAl2O4 in

Moran bronze figure group, on mineral slob base, children fishing on rocks, figures approx 5"hgt, base approx 7" x 5". CONDITION: very fine

Vintage Chinese chalcedoney / agate smokey grey / lavender detailed carved mythological figural mineral group . 2 boys holding a giant fish with tidal waves. H 4.25" x L 5".

Group Of Mineral Specimens. Largest Approximately 5.125L x 3.25W x 1.625H in. Smallest Approximately 1.875W x 1.25W x 1.375D in.

A mixed mineral group comprising: a rich dark blue crystalline mass of sodalite, a concave matrix surface invested with quartz, atacamite and malachite, a rashleighite specimen, and a lustrous white m