Polished Merlinite Gabbro Spheres x 6 From Madagascar COLLECTORS ITEM This is a very nice

This is a very nice pair of specimens which would be ideal for both the collectors both young and old

This is a new deposit from Madagascar

Size =  89 - 112 mm

Size = 79 - 89 mm

Size = 35 (Ave

Polished Merlinite Gabbro Spheres x 6 From Madagascar COLLECTORS ITEM This is a very nicePRODUCT INFORMATION General Description Gabbro is a phaneritic, mafic intrusive igneous rock formed from the slow cooling of Magnesium rich and Iron rich magma into a holocrystalline mass deep beneath the Earth's surface. Slow cooling, coarse grained Gabbro is chemically equivalent to rapid cooling, fine grained Basalt. Gabbro is also known as Merlinite a name given to this "Marble" by Robert Simmons. This is a very attractive and largely inexpensive