We sell as the most beautiful Brazilian opals directly from the mine, we are miners and we have several options with excellent price. For cutters we have wholesaler conditions, for jewelers we have high quality semi-cut or cut stones and attractive prices. Brazilian opals are shallow and have been forgotten in the international market for many years. The great Australian Pathfinders of Brazil in the 70's and 80's left a legacy, taught Brazilian miners the prospecting, mining and stoning of opals. Our opals have a great advantage because of their 60 million year layer formation during the low Cretacio in clay-diabase contacts, this formation gives our opals a duration of up to 7.0 mohs scale and reduced percentage. of water.