mail_outline sales@mediastorehouse.com
Gold with black sands in a gold panGold (Au) is an elemental metal. It occurs mainly as nuggets in rocks or as seen here, as grains in alluvial deposits
Gold nugget found in a dry river bed outside Potchefstroom, Wits. 120 km southwest of Johannesburg, October 1882. Approximately 68x48mm and 156g in weight
Lead (Pb) is a soft but heavy, metallic element. It appears blueish white when freshly cut but quickly tarnishes to dull grey. Specimen from the Natural History Museum, London
The Latrobe gold nuggetA 717gm mass of crystallised cubes of gold about 11cms in length. Specimen was found at Mt. Ivor, Victoria, Australia in the presence of the then govenor of the colony, C. J. Latrobe
Silver on CopperA deposit of elemental, native silver (Ag) on native copper (Cu). Specimen from the Natural History Museum, London originally from Houghton Co. Michigan, U.S.A
Platinum modelA reconstruction of a platinum nugget. Platinum (Pt) is an element and very precious metal. The most common source of platinum is from alluvial deposits
Gold in unspecified mineralScanning electron microscope image of an elemental map showing the distribution of gold (Au) in mineral samples
PyrochloreScanning electron microscope images of elemental maps showing thorium, uranium, tantalum and silicon in the mineral pyrochlore from Sokli, Finland
Copper in unspecified mineralScanning electron microscope image of an elemental map showing the distribution of copper (Cu) in mineral samples
Platinum (Pt) is an elemental and a very precious metal. The most common source of platinum is from alluvial deposits. Specimen from nirjni, Tagilsk, Urals, Russia
Native IronNative iron is a heavy, magnetic element (Fe). Specimen from the collections of the Natural History Museum, London
Arsenic is a highly poisonous metallic element (As). This specimen is held at the Natural History Museum, London
Gold specimensA variety of gold specimens held at the Natural History Museum, London. Gold is an elemental metal. It occurs mainly as nuggets in rocks and alluvial deposits
Tellurium (Te) is a rare elemental metal, but is mostly used in alloys with other metals. Specimen from the Natural History Museum, London
Gold nugget, The Welcome StrangerModel of the largest true gold nugget ever found in Australia. It weighed 2520 oz (about 1.5cwt) and yielded 2284 oz of pure gold
Copper is an elemental metal. Seen here is a dendritic or branching native copper specimen from the collections held at the Natural History Museum, London
Sulphur crystals partly coated with white granular crystalline calcite from Cianciana, Sicily. Sulphur is an elemental substance and is bright yellow in colour