Definition
Enderbite rock is an igneous rock which belongs to the Charnockite rock series
Porphyry is a reddish-brown to purple igneous rock containing large phenocrysts of various minerals embedded in a fine-grained matrix
History
Origin
Enderby Land, Antarctica
Egypt
Discoverer
Unknown
Unknown
Etymology
From its occurrence in Enderby Land, Antarctica
From Old French porfire, from Italian porfiro and in some cases directly from Latin porphyrites
Class
Igneous Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
Family
Group
Plutonic
Plutonic
Other Categories
Coarse Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock