Bidspirit auction | Natural History - Polished Mineral

Natural History - Polished Mineral Specimen 'Pebble' Group [100]. - Comprising: amethyst, agate, quartz, jasper, leopard jasper, haematite and others. 599 grams total, 20-40 mm (3/4 - 1 1/2 in.). Ex Mineral Imports, London, UK.Gregory, Bottley & Lloyd (Gregory's). [100, No Reserve]