Mineral Specimens of Yellow Dogtooth Calcite Clusters

A sphalerite matrix with small clusters of yellow mimetite crystals and large white hexagonal calcite crystals; supplied in a cardboard specimen tray. 150 grams, 71 mm (2 3/4 in.). Mineral Imports, Lo

Perfect Specimen - Dogtooth Calcite Cluster - 4.5 KGShipping Rate: $90.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items

Title: 341 Grams Dogtooth Calcite Cluster Specimen - 88X75X75 mm Origin: Afghanistan Reserve: $80.00 Shipping: Domestic: Flat-rate of $45.00 to anywhere within the contiguous U.S. International: Forei

Yellow natural stone cluster with sections posting outward resembling a star, possibly calcite. Approximately 3.5 inches tall and 4 inches wide. Total weight 3039.0 ct. Minor loss to stone. Calcite st

Title: 528g Beautiful Natural RED Calcite Crystal Cluster Mineral Specimen/China Specimen: Calcite Carat Weight: 2640 Carats Dimensions: 86x69x110 MM Reserve: $85.00 Shipping: Domestic: Flat-rate of

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.

to include: blue kyanite, amethyst flower, deep green tourmaline in a quartz matrix, possibly blue-green dogtooth calcite, semi-translucent scolecite spray specimen, possibly blue barite spray on limo

Fluorite, quality blue crystal (60 g), green fluorite and yellow calcite crystal (171 g) and purple crystal quartz (90 g). Fluorescent Astrophyllite (Russia), Stilbite Apophyllite Chalcedony (India).

2 specimens with bases. Includes Gobi stone intricately wind carved chalcedony 4.5 x 3 x 2 ; stalactitical calcite cluster coral like structure white finely crystalline 4 x 3 x 3 China Chunlin Zhu Col

Extra Small Purple Fluorites on Quartz Crystals Brown Dogtooth Calcites with White Calcite Plates Mexico 5oz

Calcite Clusters Buffalo, Iowa 8oz

A group of thirteen mineral specimens, including one jointed twin geode, one septarian nodule from Utah with a yellow calcite centre, brown aragonite or siderite lines, and limestone encasing, one Ger

Lot of ten natural crystal mineral specimen spheres / healing balls. Includes one sodalite ball, one yellow calcite quartz, one light blue calcite (largest ball at 5.75" diameter), two blue calcite ba

Chrysocolla, quartz on blue matrix, lettuce leaf calcite, ametrine cluster.

Sand Calcite Crystal Cluster. Rattlesnake Butte, South Dakota

Assembled group of rough stones or mineral specimens, including septarian nodule, geode with calcite and another matrix cluster. [Largest: 4 1/2" H x 8 1/2" W x 7 1/2" D].

Crystal cluster, calcite (Colorado), vanadinite (Arizona), vivianite, stilbite on chalcedony (India), adamite (Mexico), tourmaline (Namibia) and more.

Mineral specimens including Republic of Congo malachite, olivine peridot crystals, smoky quartz and amethyst crystal cluster with calcite (Uruguay), aquamarine crystals rough stone, natural ruby in zo

Citrine Cluster with Calcite Brazil 12 x 10.5"

A mineral specimen of translucent calcite on quartz with a large layered dark mass to the centre, a small cluster of clear six-sided pyramid crystals underneath, old inked collection number '517' to b

Uralite (Calumet Mine, Colorado), brochanite mineral specimen (Reward Mine, California), magnesium ore wave shape cluster, franklinite on calcite mineral (New Jersey), orange grossularite crystal clus

Title: 39.9 Grams Top Quality Magnitite - Garnet & Calcite Minerals Surrounded by Yellow Cluster of Diopside Crystals Origin: AFGHANISTAN Weight: 39.9 GRAMS 39.9 Grams Top Quality Magnitite - Garnet &

A group of twenty yellow chunks of sulphur displaying clusters of small crystals. From the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory

A geode section containing richly-coloured amethyst crystal with two clusters of translucent opaque crystals; supplied in a white cardboard tray. 220 grams, 85mm (3 1/2"). From the historic ‘Victori