Uruguay Amethyst Mixed Shapes AM1147 - Clam Shell Formation Boulder Opal the colour of the matrix

the colour of the matrix is reflected clearly on the Fluorite

staining them dark brown

as it aids in accessing higher states of consciousness

Weight: 1515g

Baby Fluorite cubes can be observed prominently as well

Uruguay Amethyst Mixed Shapes AM1147 - Clam Shell Formation Boulder Opal the colour of the matrixLocality: Cataln Grande, Artigas Department, Uruguay Dimension: 14. 9x11. 2x10. 2 cm Weight: 1515g About 160 million years ago, when tectonic plates were rifting Africa and South America apart as the Atlantic Ocean opened, one of the worlds great flood basalt events was occurring. Basalts flowed from the rift, producing stratified lava flows thousands of feet thick in Brazil and nearby Uruguay. Within these flows, gas bubbles and lava tubes created