Oxidised Collection

Electric Light Fixtures catalogue, Bowl Fittings. Date: 1922

Electric Light Fixtures catalogue, Electroliers, with a range of shades. Date: 1922

Greetings card with the words Best Wishes in mottled green and brown. Date: circa 1890s

Precambrian Landscape
Artists impression of a Precambrian (4, 500 to 543 million years ago) landscape, when oxygen built up in the atmosphere (about 1)

East African copal
A piece of copal with a crazed surface caused by oxidisation. Preserved inside is a beetle Coleoptera:Oocamenta. Specimen is less than two million years old

Liroconite comprises of (hydrated copper aluminum arsenate hydroxide). It is blue in colour and forms from the oxidation of copper ores. Specimen from the collections of the Truro Museum, Cornwall

All Professionally Made to Order for Quick Shipping