Definition
Limestone is a sedimentary rock composed mostly of calcite and aragonite, which are different crystal forms of calcium carbonate
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
History
Origin
New Zealand
Southern Alps, France
Discoverer
Belsazar Hacquet
Dolomieu
Etymology
From lime and stone in late 14th Century
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
Class
Sedimentary Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
-
Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock