Definition
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
Oolite is a sedimentary rock formed from ooids, spherical grains which are composed of concentric layers of calcite
History
Origin
Southern Alps, France
-
Discoverer
Dolomieu
William Smith
Etymology
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
From oo- + -lite, after German Oolit. A rock consisting of fine grains of carbonate of lime
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
Volcanic
Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock