syenite crusher in kenyasyenite is formed

ALEX STREKEISEN

Each of these will further exsolve on cooling to form perthites. Syenites that crystallize under these conditions are referred to as subsolvus Syenites. ipersulvus(all)....

Syenite

Formation of syenites[edit]. Syenites are products of alkaline igneous activity, generally formed in thick continental...

ALEX STREKEISEN

As these Syenites tend to form marginal igneous facies to much larger granitic bodies, the former are often interpreted as having evolved from the latter. This poses...

Nepheline syenite

Alkali feldspar dominates, commonly represented by orthoclase and the exsolved lamellar albite, form perthite. In some rocks the potash feldspar, in others the...

Syenite

Syenite. Syenite is an intrusive rock, belonging to the alkali series of intermediate plutonic rocks. Alkali feldspar (e.g. orthoclase) is the major mineral component...

Syenite | rock | Britannica

Syenite, any of a class of intrusive igneous rocks essentially composed of an alkali feldspar and a ferromagnesian mineral. A special group of alkali syenites is...

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