Porphyritic quartz syenite

Title

Porphyritic quartz syenite

Alternative Title

Albany porphyritic quartz syenite

Identifier

WMB-10

Description

Sample from a ring dike and is fine-grained and quartz poor.

Contributor

Western Minerals, Inc.

Is Part Of

Spatial Coverage

Kancamagus Hwy.; Across from and ~100 ft. W of parking lot at Lower Falls Scenic area. near Bartlett, NH
~1/2 mile west of eastern boundary of Crawford Notch quadrangle map.

Accrual Method

Purchased from Western Minerals, Inc.

Number of Thin Sections

2