Polished Black Basalt Mushrooms x 6 From Madagascar Nigeria Size = 54 - 71

Size = 54 - 71 mm

which we have) In its natural form in shows the typical Stromatolite cyanobacteria dome structure wit the typical ring patterns in pyroxene/aegirine/arfvedsonite green matrix

Rare crystal formations

where the challenges of the lapidary process enhance the rarity and charm of each piece

Polished Black Basalt Mushrooms x 6 From Madagascar Nigeria Size = 54 - 71A NOTE FROM NICK A tray of 6 expertly polished Black Basalt mushrooms. Groovy bright and shiny various sized mushrooms. PRODUCT DESCRIPTION Basalt from Madagascar: A Volcanic Wonder Basalt from Madagascar is a natural stone formed from volcanic lava that has cooled and solidified over millions of years. Its deep, rich black or dark grey color, often dotted with subtle mineral inclusions, gives it a sleek and sophisticated look when polished to a high