Polished Trio Of Black Basalt Points x 3 From Antsirabe, Madagascar Congo Size = 80 - 92

Size = 80 - 92 mm

Size = 94 - 131 mm

Some specimens even exhibit chatoyancy on the "meaty" part of the matrix

untouched by heat treatments

Malawi produces a dynamic mix of blue to white chalcedony (sometimes banded) and crystalline geode-like or complex vug specimens

Polished Trio Of Black Basalt Points x 3 From Antsirabe, Madagascar Congo Size = 80 - 92PRODUCT 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 sheen. The smooth surface enhances the stone's inherent texture, revealing intricate details that may be hidden in rough