Definition
Adamellite is a coarse-grained porphyritic igneous rock, a variety of Monzogranite and dominated by phenocrysts of orthoclase in a granular groundmass of perthite, plagioclase and quartz
An iron rich extrusive rock found as a member of the alkali basalt magma series
History
Origin
Italy
Isle of Mull, Scotland
Discoverer
Unknown
Ben More
Etymology
From German adamellit and from Monte Adamello, a mountain in Italy, its locality
From the name of discoverer, Ben More
Class
Igneous Rocks
Igneous Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Medium Hardness Rock
Family
Group
Plutonic
Volcanic
Other Categories
Coarse Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock