Feldspar - Law Dictionary Search Results
Graystone
A grayish or greenish compact rock composed of feldspar and augite and allied to basalt
Granulite
A whitish granular rock consisting of feldspar and quartz intimately mixed sometimes called whitestone and leptynite
Gneiss
A crystalline rock consisting like granite of quartz feldspar and mica but having these materials especially the mica arranged
Felspar
See Feldspar
Felsite
A finegrained rock flintlike in fracture consisting essentially of orthoclase feldspar with occasional grains of quartz
Feldspathic
Pertaining to or consisting of feldspar
Feldspar
A name given to a group of minerals closely related in crystalline form and all silicates of alumina with either...
Diorite
An igneous crystalline in structure consisting essentially of a triclinic feldspar and hornblende It includes part of what was called greenstone
Diabase
dark colored holocrystalline igneous rock consisting essentially of a triclinic feldspar and pyroxene with magnetic iron often limited to rocks pretertiary
Chesterlite
A variety of feldspar found in crystals in the county of Chester Pennsylvania
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