1 Definition
1.1 Definition
Ignimbrite is a volcanic rock consisting mainly of pumice fragments, formed by the consolidation of material deposited by pyroclastic flows
An iron rich extrusive rock found as a member of the alkali basalt magma series
1.2 History
1.2.1 Origin
New Zealand
Isle of Mull, Scotland
1.2.2 Discoverer
Patrick Marshall
Ben More
1.3 Etymology
From Latin ignis fire + imber, imbr- shower of rain, storm cloud + -ite
From the name of discoverer, Ben More
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