Large Blue Calcite Mineral Specimen

Lot Mixed Minerals,Rocks,& Fossils,Museum Specimens. This is a great lot of different types of rocks, minerals, and fossils. Included is: a large geometric chunk of coal, obsidian, blue calcite, a

A group of nine large calcite 'Iceland spar' mineral specimens. 1.68 kg total, 40-81 mm (1 1/2 - 3 1/8 in.) Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [9, No Reserve]

DescriptionMaterials: celestine, calciteBlue Celestine Crystals With Calcite Mineral Specimen From Baghdis, AfghanistanWeight: 85.25 CaratsSize : 38*26*17 mmOrigin : Baghdis, AfghanistanTreatment : Na

A group of three mineral specimens comprising: blue calcite, pink quartz, and quartz on banded agate with accessory orange calcite. 1.37 kg total, 40-56 mm (1 1/2 - 2 1/4 in.). Mineral Imports, London

A large blue calcite boulder with a waxy lustre. 1.77 kg total, 12 cm (4 3/4 in.). From Mexico. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

A rectangular pale-blue calcite crystal; supplied in a display case with old collector's identification label. 11.4 grams total, 19mm (box: 34 x 40 x 35mm) (3/4 (1 1/4 x 1 1/2 x 1 1/2)"). From the his

A large sheet of small, acicular calcite crystals on matrix. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.177. 725 grams, 22cm (8 3/4"). From the historic ‘Victorian Museum’

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

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

Lot of nine natural carved stone crystal spheres / balls. Includes two sodalite balls (4" & 4.5"), and seven light blue calcite balls (largest 5" diameter). Condition: good, no damages, see images. We

. A mixed group comprising: a galena block from Spain; a celestina block from Sicily; a large scalenahedral calcite crystal from Rumania; a block of cubic octahedral pyrite from Peru. 948 grams total,

An interesting sceptre-shaped formation of large rhombohedral calcite crystals on a stalactitic formation of crystalline calcite, salmon-coloured tabular cluster of stilbite crystals to one side. 337

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

Extra Large Apatite in Calcite 1980s Canada

Extra Large Septarian with Calcite Pocket Kanab, Utah 9.5 x 8"

Mexican Mineral Mix: Wulfenite/Mimetite, Vesuvianite, Marcasite, Malachite/Chrysacola, Rosasite (Cumbre Vein, Level 6, Mina Ojuela, Mapimi) Tennanite/Quartz, Large Angel Wing Calcite [Old Locality Pie

2pc Rock Mineral Specimen. Geode. Large Amethyst Crystals including calcite on dark purple fluorite Dimensions: H: 5 inches: W: 6 inches: D: 8 inches --- US Shipping charge: In house shipping availabl

Lot of 10 pieces of assorted crystal and mineral specimens. Includes a pair of standing agate slices, three smaller agate sliced with stands, a large 8" x 7" x 1.75" agate slice with stand, a large 9"

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

Madagascar celestite mineral specimen; centering a large crystal, with fine blue coloration; L: 6" (approx.)

About ten mineral specimens of mostly unknown localities including Large single-crystal rhomb of Calcite, calcium carbonate, (~8 x 6 x 3 inches, 9 pounds); A single-crystal wedge of Calcite (7 x 3.75

Giant Chunk of Natural Raw Labradorite. What a spectacular specimen, with large areas of bright iridescent blues & greens. Display on a pedestal as natural sculpture. There is another specimen in this

Giant Chunk of Natural Raw Labradorite. What a spectacular specimen, with large areas of bright iridescent blues & greens. Display on a pedestal as natural sculpture. There is another specimen in this

Large mineral crystal specimen, Natural mineral crystals possibly golden calcite, or quartz on natural substrate, approx. 5.5"h x 15"l x 9"w