Definition
Dolomite is a sedimentary rock containing more than 50 percent of the mineral dolomite by weight
Kenyte is a variety of porphyritic phonolite or trachyte rock with rhomb shaped phenocrysts of anorthoclase with variable olivine and augite in a glassy matrix
History
Origin
Southern Alps, France
Mount Kenya
Discoverer
Dolomieu
J. W. Gregory
Etymology
From French, from the name of Dolomieu (1750–1801), the French geologist who discovered the rock
From the mountain ranges- Mount Kenya and is named by J. W. Gregory in 1900
Class
Sedimentary Rocks
Igneous Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
-
Other Categories
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock