Does Kimberlite Look Like?

Kimberlite, also called blue ground, a dark-coloured, heavy, often altered and brecciated (fragmented), intrusive igneous rock that contains diamonds in its rock matrix. It has a porphyritic texture, with large, often rounded crystals (phenocrysts) surrounded by a fine-grained matrix (groundmass).

What is an example of kimberlite?

Kimberlite is a type of igneous rock. Olivine is the most abundant mineral found in kimberlite but other minerals that may be found in kimberlite include phlogopite, mica, diopside, and calcite. Much of the diamonds presently mined come from kimberlite ores.

Where can I find kimberlite rock?

Though kimberlite pipes are found around the world, P. candelabrum is only found in West Africa, including in Liberia, where Stephen Haggerty, a professor of geophysics at Florida International University, made the connection between the two. He published his findings in Economic Geology.