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Contributor is exactly "Western Minerals, Inc."
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Granite
Granite containing hornblende and, locally, hastingsite, ferrohedenbergite, or fayalite.
Granite
Granite containing hornblende and, locally, hastingsite, ferrohedenbergite, or fayalite
Porphyritic quartz syenite
An example of the 3rd ring dike. This outcrop also contains dark xenoliths.
Sample contains phenocrysts of perthite. The bulk of the rock contains quartz, k-spar, and amphibole.
Porphyritic quartz syenite
Contains large phenocrysts of perthite. Rocks in the outcrop also contain abundant mafic xenoliths. Sample collected from a ring dike
The bulk of the rock contains quartz, k-spar, and amphibole.
Rhyolite
Described as "comendite volcanics", these rocks are part of the "moat volcanic" series within the White Mountain Magma series. Also described as a "quartz porphyry"
Gray trachite
Volcanic unit that is part of a large block of float material in big brook which drains the middle Moat mountain.
Granite
Green granite; contains hornblende and, locally, hastingsite, ferrohedenbergite, or fayalite
Granite
Massive red granite. Grain size ranges from coarse to fine.
Aplite dike in Albany quartz syenite
Coarse grained
Porphyritic quartz syenite
Sample from a ring dike and is fine-grained and quartz poor.
Syenite
Aplite dike
Sample found intruding into Conway Granite (WMB-7)
Granite
fine-coarse grained pink granite
Sodic amphibole syenite
Sample intruded by Osceola granite (WMB-5). Sample contains bronze colored needles of astrophyllite associated with riebeckite.
Granite
The granites at this locality are intruded by aplite dikes (WMB-6)
[Untitled]
Riebeckite granite
Sample found in massive slabby outcrops in the bed of the Sawyer River.
Fayalite syenite
This sample is coarse grained and contains fayalite, ferrohedenbergite, and ferrohastingsite.
Two-pyroxene syenite
This rock type is considered to be the most mafic of all units found in the entire White Mountain Batholith.
Gedrite-cordierite rock
other minerals found include sillimanite, kyanite, and corundum
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