The Collectors Sale

Eleven Hexagonal Ruby Crystals, 11 hexagonal Ruby crystals, Arusha, Tanzania and another in Zoisite matrix, Arusha, Tanzania, x12

Minerals, Collection of British Minerals, Comprising of Specimen of Calcite on matrix, Taff Wells, South Wales, 13cm; specimen of Celestine, Yate,...

Septarian Nodule/Concretion including a small Septarian Nodule/Concretion, the disc-shaped cretaceous rock with numerous angular cavities of calci...

Minerals, Large collection of Minerals, including large sections of Quartz, Amethyst and other minerals, a lot

Minerals, A large Collection of Medium Sized Minerals, in two boxes, most unlabeled, A.F.

Minerals, Two Specimens of Mexican Wulfenite, Mexico, two specimens of Wulfenite , from SanFrancisco Mine, Sonova, Mexico, the largest 10cm wide

Minerals, Fossilised Tree Trunk Section, Fossilised Tree Trunk Section, 19cm long

Minerals, A Cornish Serpentine Mantel Clock English, c.1900, clockwork signed MARIE on platform base, the bezel in maroons and creams, the base in...

Turned Derbyshire Fluorite Cup & Saucer, English, Victorian, turned Derbyshire Fluorite cup & saucer, diameters 8cm and 5.2cm ...[more]

A Small Collection of Semi-Precious Stones and Minerals, including a glass vial of ash with a label that reads 'Vesuv. Ash rain of the eruption ( ...

Minerals, Emerald, Columbia rough Colombian emerald in matrix of white calcite deposits, dimensions (cm) 7.9 x 5.9 x 3.2

Minerals, Green & Pink Tourmaline, Brazil Green & Pink Tourmaline, Minas Geiais Brazil, dimensions (cm) 6.5 x 3.8 x 3.3 ...[more]

Minerals, Crocoite, Dundas, Tasmania, Crocoite, Dundas, Tasmania, nest of bright orange crystals, dimensions (cm) 8.9 x 7.3 x 4.6

Fluorite on Quartz, China, Fluorite on Quartz, Shangbao Hunan Province China, with label for Xiao Xiang Crystal Mineral Museum, dimensions (cm) 13...

Minerals, Terminated Golden Scapolite Crystal, with striated surfaces, Tanzania, dimensions (cm) 4.2 x 1.7 x 2.2Condition report: with striated su...

Minerals, Wolframite with Fluorite on Quartz Matrix, Wolframite with Fluorite on Quartz Matrix, Hunan Province China, dimensions (cm) 10.6 x 11.1 ...

Minerals, Two Aquamarine Crystals, Pakistan, Two Aquamarine Crystals, Gilgit, Pakistan, dimensions (cm) 4.7 x 1 x 1 and 3.7 x 1.3 x 1.3

Minerals, Small Quarts Crystals on Matrix, Peru, Small Quarts Crystals on Matrix, Huaron Cerro de Pasco, Peru, dimensions (cm) 11.1 x 8.1 x 3

Minerals, Huberite Pasto Bueno Mine, Ãncash, Peru, Huberite Pasto Bueno Mine, Ãncash, Peru, dimensions (cm) 9.2 x 7.5 x 5.5

Minerals, Hubenerite, Pasto Bueno, Peru, Hubenerite, Pasto Bueno, Peru, dimensions (cm) 6.2 x 5 x 7

Minerals, Large Specimen of Pyrite,on Hematite, Elba, Italy, Large Specimen of Pyrite on Hematite, Elba, Italy, of natural form, dimensions (cm) 1...

Minerals, Amethyst on Matrix, Mexico, Amethyst on Matrix, Mexico, dimensions (cm) 18 x 17 x 8Condition report: Amethyst on Matrix, Mexico, dimensi...

Minerals, Amethyst Cluster on Matrix, North Uruguay, Amethyst Cluster on Matrix, North Uruguay, dimensions (cm) 9 x 9 x 5.8

Minerals, Galena, from Mogul mine Tipperary, Ireland, Galena on matrix with Pyrite, and quartz, from Mogul mine Tipperary, Ireland, dimensions (cm...

Minerals, Cassiterite, Saxony Germany, Cassiterite in matrix, Saxony Germany, dimensions, 7.7 x 6.8 x 2.2

Minerals, Fluorite, Variety Blue John, A polished slice of Blue John from Castleton, Derbyshire, England, dimensions (cm) 6.9 x 4.7

Minerals, Large specimen of Specular Hematite (Specularite) and Quartz, The clusters of quartz crystals contrasting with the reflective platy blac...

A Collection of three Fluorite Groups from Okorusu Mine, Namibia Fluorite from Okorusu Mine, each with large intergrown cubic crystals, all with t...

Minerals, Topaz With Mica & Albite, Minas Gerais, Brazil, Topaz, colourless, with Mica & Albite, from Minas Gerais, Brazil, dimensions (cm) 11.8 x...

Minerals, Rutile on Hematite on Quartz, Brazil, Rutile on Hematite on Quartz, minas gerais Brazil, dimensions (cm) 5.5 x 4.7 x 3.9

Minerals, Chessylite (Azurite) from Chessy-les-Mines, Rhône, France, Chessylite (Azurite) from Chessy-les-Mines, Rhône, France, with numerous lu...

Minerals, Neptunite from California, Neptunite from California, beautifully arranged crystals on matrix, dimensions (cm) 8.1 x 4.8 x 3.6

Minerals, Green Tourmaline, Afghanistan, Green Tourmaline, Afghanistan, dimensions (cm) 5.5 x 3.3 x 1.7

Minerals, Green Apophyllite on Basalt, India Green Apophyllite on Basalt, Poona, India, dimensions (cm) 8.8 x 8 x 6.2

Minerals, Stibnite Felsobanya, Transylvania, Romania, Stibnite Felsobanya, Transylvania, Romania, dimensions (cm) 11.5 x 5.9 x 4.9

Ex-University Collection of Jurassic Fossils, from a university collection, a wooden case containing a collection of fossils, most labeled but som...

No Lot ...[more]

Educational Set of Geological Specimens in 2 Cases, both English, c.1960, by Griffin & George, card cases containing various geological samples la...

Large Collection of Educational Geological Specimens, English, c.1960, collections of geological specimens from a university collection, in five c...

Large Collection of Geological Specimens By Gregory Bottley, a large drawer containing a large collection of geological specimens, all numbered wi...

Two German Geological Maps comprising of a map titled 'Geological karte der Republik' and another similar, both detailing the geological make up o...

An Early Twentieth Century Kaleidoscope, of hexagonal form and with marbled paper cover, on ebonised moulded base, 28.5 cm H

A French set of Ivory & Tortoise Shell Binoculars, French, c.1860, engraved 'Jumelle Duchesse a 12 Verres, 43 palace royal Paris, Prosper Bunoust,...

A Varimex Copernicus Telescope, by Polish Optical Works, boxed with instructions (a lot)

Collection of Stereo Viewers, Comprising of a Brewster pattern viewer finished in French polished mahogany, and a stereo viewer by Underwood and U...

An Early Tin Plate Magic Lantern, complete with several sets of story slides (a lot)

Small Archive of 35mm Astronomical Slides, covering Voyager 1 with images of Saturn, Armagh planetarium, and general images of the solar system, i...

Period Chromolithograph of John Dollond, engraving titled 'DOLLOND, from an original picture in the Royal observatory, Greenwich, in period frame,...

Original Transparencies and Photographs from Christie's Scientific Instrument Department, Fourth Lot - A large collection of original transparenci...

Original Transparencies and Photographs from Christie's Scientific Instrument Department, Second Lot - A large collection of original transparenci...

Original Transparencies & Photographs from Christie's Scientific Instrument Department, Third Lot - A large collection of original transparencies ...

A German Coloured Engraving of a Carp German, late 19th century, hand painted engraving of dissected carp with German text, printed by C. C. Meinh...

County Borough of Reading Set of 3 Beam Scales, English, c.1900, with each of the 3 beam scales engraved 'COUNTY BOROUGH OF READING, DE GRAVE SHOR...

A Large and Unusual Brass Pantograph by F. W. Breithaupt & Sohn Cassel German, dated 1876 and signed in script F. W. Breithaupt & Sohn Cassel, con...

A Fine Victorian Analytical Scale, English, c.1890, engraved 'L Oertling London E.C.' to the scale base, the scale beam engraved ' TO WEIGH 10 GRA...

Fine Victorian Analytical Balance, English, c.1890, engraved 'B H Bell, London.' to the scale beam and ' LANCASHIRE COUNTY COUNCIL, 3692 Capacity ...

A Large Customs Balance English, c.1930, engraved to the beam 'COUNTY BOROUGH OF BURNLEY, TO WEIGH 1LB' and engraved to the base of the pillar 'DE...

A Very Large customs Scale, English, c.1910, signed along the beam 'COUNTY BOROUGH OF PRESTON TO WEIGH 7LB' and to the supporting column 'DE GRAVE...

A Large County of Lancaster Customs Balance, German, c.1880, engraved at the base of the pillar 'Schickert in Dresden and to the beam support 'COU...

A Customs Officers Folding Yard Measure, English, date stamped 1913, engraved along the length 'LANCASHIRE COUNTY COUNCIL HIGHER BLACKBURN DEVISIO...