Schorl - Dravite Tourmaline in Quartz #4 Shape_Egg Stunning rare Australian Black Jade

Stunning rare Australian Black Jade slice

Beautiful natural pink Rose Quartz Flame from Madagascar

San Luis Potosi in Mexico is made entirely of Calcite with two larger "beds" covered with tiny Dogtooth points that catch the light and larger crystals edging one side

This beautiful Stromatolite slice is an unusual shape to see Stromatolite polished into

it has been used since ancient times as a fire starting crystal

Schorl - Dravite Tourmaline in Quartz #4 Shape_Egg Stunning rare Australian Black JadeThis incredible specimen of Tourmaline in Quartz is believed to be from the Piaui River Pegmatite in Minas Gerais Brazil, rather than the more commonly labelled Piaui region in north east Brazil. Rather than being a straight Black Tourmaline (Schorl), it displays a rich yellow green brown colour when backlit, and is instead much more likely to be a member of the Schorl Dravite series, with varying concentrations of iron and magnesium. The growth