Natural History - Chinese Fluorite 'Touchpiece'

A 'touchpiece' of banded purple and white fluorite, polished all-round. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.171-173. 160 grams, 88mm (3 1/2"). From the historic ‘Victorian Muse

Fell 1516 A.D., found 1958 A.D. An amorphous fragment of nickel iron meteorite (1AB), cleaned. See Graham, Bevan and Hutchison, ed., Catalogue of Meteorites, Natural History Museum, 1985, p.253, for d

A group of two banded purple fluorite pyramids, in white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.172-173. 122 grams, 37mm (1 1/2"). From the historic ‘Victorian Museum��

A cubic crystal of purple fluorite with overgrowths of tabular white calcite crystals from the USA, in white card tray with Gregory, Bottley and Lloyd label reading: 'FLUORITE, EX. MILLER, Tri-State,

A cluster of transparent, intergrown purple fluorite cubes on limestone matrix, in old white card tray. See Bonewitz, Dr. Ronald Louis, Rocks & Minerals, 2008, p.172-173. 246 grams, 85mm (3 1/4"). Fou

A group of ten fluorite natural cleavage triangles ranging in colour from yellow, blue and purple. From China; from the historic ‘Victorian Museum’ or later collection of Gregory, Bottley & Lloyd

A cut and polished fluorite crystal obelisk with bands of green and purple colour. 240 grams, 13cm (5"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (

A cut and polished fluorite crystal with bands of green and white colour. 175 grams, 90mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-

Two fluorite specimens, one displaying a matrix free, cloudy-transparent, deep green coloured crystal with bruising to one quoin, the second exhibiting pale mauve cubic crystals over white prismatic q

A lilac coloured flourite crystal displaying numerous intergrowth cubes; in white card tray with label reading: 'FLUORITE Tri-State USA'. From USA; from the historic ‘Victorian Museum’ or later co

A fine specimen of mauve fluorite crystals over an orange-brown matrix surface. 530 grams, 10cm (4"). Ex Dr M. G. 'Sam' Weller, MBE, collection, Cornwall, UK; from Blackdene Mine, Weardale, UK, suppli

A large piece of lilac coloured flourite with clusters of square shaped crystals with stepped edges; small clusters of quartz crystals and calcite growths to the side, in white card tray with label re

A ovoid touchpiece of polished, fine green Russian nephrite jade, in old white card tray with old Gregory, Bottley and Lloyd label reading: 'NEPHRITE JADE, RUSSIA'. From Russia; from the historic ‘V

A rare specimen of blue fluorite from the Tri-state Area of the USA, with several large stepped cubes and a number of smaller cubes, in old white card tray with label reading: FLUORITE, Tri-State (Mil

Selected from the Reeves Collection in the British Museum (Natural History), P.J.P. Whitehead and P.I. Edwards, Trustee of the British Museum, 1974, in fitted box, book bound in goatskin and buckram,

A pair of large prism cut fluorite polished points with bands of colour ranging from jade green, purple and clear, with 'rainbow' reflections in the body and at the points. From China; from the histor

This scarce first edition engraving is from Sir Charles Linnaeus & Ebenezer Sibley's A Genuine and Universal System of Natural-History... or Magazine of Natural History. The work was printed for the p

23 Blue Fluorite crystal rocks from New Mexico. 2 Larger crystals and 21 Smaller. Natural History Specimen. Largest 6" x 7" x 4" From the estate of Frank Hall owner of Dover Scientific and collector o

23 Blue Fluorite crystal rocks from New Mexico. 2 Larger crystals and 21 Smaller. Natural History Specimen. Largest 6" x 7" x 4" From the estate of Frank Hall owner of Dover Scientific and collector o

A pair of fluorite spheres displaying white, green and purple crystal formation and with rainbow reflections; both in a white cardboard display box. From China; from the historic ‘Victorian Museum��

Dimension: 43x15mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian L

Copper Plate Published 1794-1810, London for "A Genuine and Universal System of Natural History" by Carl Linnaeus and Ebenezer Sibly. Illustrated after George Edwards, Bloch, Knorr, Buffon and others.

Dimension: 44x14mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australian L

Dimension: 32.4x22.8mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known Australi