Polished Dendritic Agate - Madagascar Brucite angular "breccia" patterns without any

angular "breccia" patterns without any artificial dyes or enhancements

It's a rock composed primarily of fluorite with smaller amounts of opal

Petroleum Included Quartz

this versatile gem offers mixed qualities in a 1/2 kilogram bag

unpolished specimen that perfectly captures the rugged beauty of one of Africa’s most famous mineral localities

Polished Dendritic Agate - Madagascar Brucite angular "breccia" patterns without anyThis Polished Dendritic Agate is a striking mineral specimen sourced from the rich, diverse geological deposits of Madagascar. As a semi translucent variety of chalcedony quartz, this material is defined by its complex, tree like or fern like inclusions trapped inside a clear to milky silica body. These delicate structures are formed by a process known as dendritic branching, which occurs when iron and manganese rich mineral fluids seep into micro