Natural History - Tourmaline and Albite Mineral

A fine tourmaline and albite crystal specimen, consisting of two major and several minor, fully-terminated tourmaline crystals with accompanying white, glassy albite crystals, from Gilgit, Pakistan, i

Materials: Gem type: Tourmaline Description Natural Green Tourmaline Crystals With Albite Mineral Specimen, Raw Tourmaline, Tourmaline Stone, Tourmaline From Afghanistan Weight: 36.70 cts Size : 29*20

Materials: Gem type: Tourmaline Description Natural Blue Cap Tourmaline Crystals With Albite Mineral Specimen, Tourmaline Stone, Tourmaline Specimen From Afghanistan Weight : 80.75 Cts Size : 34*22*18

Materials: Gem type: Tourmaline Description Natural Terminated Quartz with schrol tourmaline Mica and Albite, Mineral Specimen, Raw Tourmaline, Tourmaline from Skardu Pakistan 36 Gram Weight : 36gram

Materials: Gem type: Tourmaline Description Blue Cap Tourmaline Crystal Wih Albite Mineral Specimen, Raw Tourmaline, Tourmaline Specimen, Tourmaline From Afghanistan Weight: 29.95 cts Size : 21*16*13

An unusual quartz formation with finely formed crystals intergrown with another mineral, probably albite. From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gre

. A 500 carat group of tumble-polished tourmaline pieces, principally of green but also with some blue and red, from Brazil. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008 p.288-289. 108 grams

. The colour ranging from light to dark green. 516 grams total, 5-13 mm (1/4 - 1/2 in.). Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). [No Reserve]

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

Materials: Tourmaline Green Cap Tourmaline Crystal, Natural Tourmaline, Green Cap Tourmaline Specimen, Tourmaline with Albite From Astak Pakistan Weight: 24.20 Carats Size: 30 x 10 x 10 mm Treatment :

Comprising muscovite, realgar, orpiment, rubellite, tourmaline, bornite, sulphur, kyanite, ulexite and chrysocolla; each in a labelled box. 142 grams total, 21-24 mm (3/4 - 1 in.). Ex Mineral Imports,

An unusual piece of rubellite tourmaline composed of numerous minute radiating crystals of a deep pink colour, in white card tray with handwritten label reading: 'Rubellite, Shiatansk, Russia'. From S

. A group of twelve mineral specimens of muscovite (white mica) and quartz crystals on albite, with a specimen of the zeolites stilbite and heulandite on matrix. Private collection, Cambridgeshire, UK

South American Collection: Barite, Tourmaline in Quartz, Smokey Quartz, Elbaite, Kyanite, Lepidolite/Albite, Vivianite, Quartz/Purrhotite Charlie Hall Collection

Each with their own unique One of a Kind ( OOAK) color variations, design patterns and forms. Measure from 3' - 3/4" x 4 3/4" - 6 1/2". Condition: Good overall condition having normal average wear. Es

Natural history mineral specimens including rock crystal, rose quartz, agates, and geodes. Largest: 3" H X 33.5" W.

. 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,

Natural history mineral specimen of toucans with gilt metal feet, perched on a rock, with stolomite, amethyst, obsidian and other stones. On black dolomite base, retailed by Amsterdam Sauer. [10 x 10

Natural history mineral specimen of toucans with gilt metal feet, perched on a rock, with stolomite, amethyst, obsidian and other stones. On black dolomite base, retailed by Amsterdam Sauer. [10 x 10

Natural history Obsidian mineral specimen, large with natural inclusions and smoothed surface. 2.75" H X 13" W X 11.5" D.

An exceptionally fine mushroom-shaped moldavite specimen with classic ablation melting, accompanied by polished pebbles of amethyst and jasper. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008,

A specimen of vanadinite with calcite, the vanadinite crystals transparent and lustrous, from Mexico, in old white card tray with handwritten label reading: 'Durango, Mexico'. From Durango, Mexico; fr

A fine specimen of wulfenite consisting a sheet of numerous tabular orange crystals on a matrix of limestone with an underlying sheet of white calcite? From the historic ‘Victorian Museum’ collect

A mixed group of 50 polished mineral 'pebbles'. 1.12 kg total, 31-45 mm (1 1/4 - 1 3/4 in.). Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [50, No Reserve]