Fine Photographica & Instruments of Science

Lot 482 - Platinum Prints of Geological Formations

Sold for £992

Result plus buyers premium

Lot 483 - Prize-winning 19th Century Geological Photographs

Estimated at £100 - £150

Lot 484 - A Collection of 100 English & Scottish Minerals By James R Gregory, London

Sold for £2,232

Result plus buyers premium

Lot 485 - Collection of 13 Minerals From Cornish Mines

Sold for £87

Result plus buyers premium

Lot 486 - Cubic Pyrite on Matrix, Spain

Sold for £298

Result plus buyers premium

Lot 487 - Native Silver from Siscoe Silver Mine, Northern Ontario, Canada

Sold for £298

Result plus buyers premium

Lot 488 - Fluorite on Matrix

Sold for £124

Result plus buyers premium

Lot 489 - Fluorite, Variety Blue John

Sold for £322

Result plus buyers premium

Lot 490 - Fluorite on Quartz

Sold for £43

Result plus buyers premium

Lot 491 - Yellow Fluorite

Sold for £136

Result plus buyers premium

Lot 492 - Fluorite on Matrix

Sold for £112

Result plus buyers premium

Lot 493 - Flourite

Sold for £161

Result plus buyers premium

Lot 494 - Fluorite, Variety Blue John

Estimated at £80 - £120

Lot 495 - Fluorite on Matrix

Sold for £335

Result plus buyers premium

Lot 496 - Calcite "Butterfly Twin" Crystal, Together with a Baryte Crystal

Sold for £558

Result plus buyers premium

Lot 497 - Baryte

Sold for £322

Result plus buyers premium

Lot 498 - Calcite on Matrix

Sold for £186

Result plus buyers premium

Lot 499 - Calcite "Butterfly Twin" Crystal

Sold for £298

Result plus buyers premium

Lot 500 - Pyromorphite on Matrix

Sold for £496

Result plus buyers premium

Lot 501 - Specular Hematite (Specularite) and Quartz

Sold for £149

Result plus buyers premium

Lot 502 - Specular Hematite (Specularite) and Quartz

Sold for £161

Result plus buyers premium

Lot 503 - Large specimen of Specular Hematite (Specularite) and Quartz

Estimated at £300 - £400

Lot 504 - Specular Hematite (Specularite) and Quartz

Sold for £198

Result plus buyers premium

Lot 505 - Large specimen of Specular Hematite (Specularite) and Smoky Quartz

Sold for £285

Result plus buyers premium

Lot 506 - Fluorite with pyrite

Sold for £186

Result plus buyers premium

Lot 507 - No Lot

Estimated at £100 - £200

Lot 508 - A Collection of three Fluorite Groups from Okorusu Mine, Namibia

Estimated at £200 - £300

Lot 509 - Large Specimen of Blue Barite Baia Sprie, Romania

Estimated at £600 - £800

Lot 510 - Specimen of Blue Barite Baia Sprie, Romania

Estimated at £100 - £200

Lot 511 - Fluorite, Blue John

Sold for £68

Result plus buyers premium

Lot 512 - Calcite Cluster, Oklahoma, U.S.A.

Sold for £81

Result plus buyers premium

Lot 513 - Topaz With Mica & Albite, Minas Gerais, Brazil

Estimated at £250 - £350

Lot 514 - Anatase on Quartz, Norway

Sold for £322

Result plus buyers premium

Lot 515 - Opal, Queensland, Australia

Sold for £347

Result plus buyers premium

Lot 516 - Malachite, Stalactite

Sold for £198

Result plus buyers premium

Lot 517 - Opal, Queensland, Australia

Estimated at £500 - £700

Lot 518 - Yellow Fluorite Cubes on Matrix, With Provenance from Old Collection

Sold for £260

Result plus buyers premium

Lot 519 - Two Sapphires, Sri Lanka

Sold for £273

Result plus buyers premium

Lot 520 - Rutile on Hematite on Quartz, Brazil

Estimated at £200 - £300

Lot 521 - Chessylite (Azurite) from Chessy-les-Mines, Rhône, France

Estimated at £200 - £300

Lot 522 - Neptunite from California

Estimated at £150 - £250

Lot 523 - Pink Tourmaline, Afganistan

Sold for £186

Result plus buyers premium

Lot 524 - Green Tourmaline, Afghanistan

Estimated at £200 - £300

Lot 525 - Azurite, Tsumeb, Namibia

Sold for £273

Result plus buyers premium

Lot 526 - Green Apophyllite on Basalt, India

Estimated at £300 - £400

Lot 527 - Opal, Queensland, Australia

Estimated at £1,000 - £1,200

Lot 528 - Emerald, Columbia

Estimated at £600 - £800

Lot 529 - Green & Pink Tourmaline, Brazil

Estimated at £300 - £500