Hematite, Goethite & Limonite #2 Rare Crystals_Aquamarine Boosts concentration

Boosts concentration

so didn't have the huge spiked teeth of the large carnivores

and the solid

Brookite is a crystallised form of titanium dioxide

from Madagascar

Hematite, Goethite & Limonite #2 Rare Crystals_Aquamarine Boosts concentrationThis unusual combination specimen from Morocco is a mixture of the iron oxide minerals Hematite, Goethite and Limonite, giving it the distinctive yellow brown colour. You will receive the exact crystal pictured. Hematite is best known as one of the main iron ores. Hematite is usually seen as a dark black, brown or red dull to metallic mineral, but it also is seen in a shimmering form called Specular Hematite, and a rare naturally rainbow iridescent