Definition
Aplite is a fine-grained granite composed mainly of feldspar and quartz
Granulite is fine to medium grained metamorphic rock with a granular of polygonal crystals.
History
Origin
Iran
Central Europe
Discoverer
Unknown
Unknown
Etymology
From German Aplit, from Greek haploos simple + -ite
From Latin granulum, a little grain or fine grained
Class
Igneous Rocks
Metamorphic Rocks
Sub-Class
Durable Rock, Hard Rock
Durable Rock, Hard Rock
Family
Group
Plutonic
-
Other Categories
Fine Grained Rock, Opaque Rock
Coarse Grained Rock, Medium Grained Rock, Opaque Rock