Definition
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
Kimberlite is a rare, blue-tinged, coarse-grained intrusive igneous rock, which sometimes contains diamonds and is mostly found in South Africa and Siberia.
History
Origin
Southern Alps, France
Kimberley, South Africa
Discoverer
Dolomieu
John W. Judd
Etymology
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
From Kimberley + -ite, from the name of the South African town of Kimberley where the rock was first found.
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Hard Rock
Family
Group
-
Volcanic
Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Opaque Rock