1 Definition
1.1 Definition
An iron rich extrusive rock found as a member of the alkali basalt magma series
Ignimbrite is a volcanic rock consisting mainly of pumice fragments, formed by the consolidation of material deposited by pyroclastic flows
1.2 History
1.2.1 Origin
Isle of Mull, Scotland
New Zealand
1.2.2 Discoverer
Ben More
Patrick Marshall
1.3 Etymology
From the name of discoverer, Ben More
From Latin ignis fire + imber, imbr- shower of rain, storm cloud + -ite
1.4 Class
Igneous Rocks
Igneous Rocks
1.4.1 Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
1.5 Family
1.5.1 Group
1.6 Other Categories
Fine Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock