Natural History - Polished Banded Agate Pebble Group [50]

Comprising: amorphous silica from Italy, collection number 483; malachite on chrysocolla from 79 Mine, Gila County, Arizona, USA, collection number 590; cut agate geode half from Mexico, collection number 49; quartz geode from Mexico, collection number 308; cassiterite from Viloco Mine, Bolivia, collection number 602; colourless quartz point from Arkansas, USA, collection number 34; limonite from A40 construction works, Middlesex, England, collection number 508; fluorite with galena from England, collection number 139; chrysocolla from Mexico, collection number 357. 444 grams total, 32-63 mm



Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Each specimen accompanied by an original historic index file card.

Mixed group including Perisphinctids indogermanus ammonite, Goniatite and Orthoceras. 584 grams total, 7.4-15.5 cm



From a collection acquired on the UK art market from various auction houses and collections mostly before 2000. From an important Cambridgeshire estate; thence by descent.

Comprising: muscovite and quartz vein from North Transvaal, South Africa, collection number 222; quartz rosette, collection number 293; specular hematite from West Cumbria, England, collection number 370; bornite from Mexico, collection number 43; rose quartz from Minais Gerais, Brazil, collection number 412; chalcopyrite from North Transvaal, South Africa, collection number 13; rose quartz from North Transvaal, South Africa, collection number 205; diorite from England, collection number 185; chalcopyrite in baryte from North Transvaal, South Africa, collection number 237. 571 grams total, 39-88 mm



Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Eight specimens accompanied by an original historic index file card.