Bidspirit auction | Natural History - Pyrite Chunk

Natural History - Pyrite Chunk 'Fools Gold' Specimen Group [100]. - Comprising a number of specimens with metallic lustre. 1.3 kg total, 20-35 mm (3/4 - 1 3/8 in.). Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]