Albany porphyritic quartz syenite

Title

Albany porphyritic quartz syenite

Identifier

WMB-16

Description

Contains large phenocrysts and abundant dark xenoliths, from a ring dike

Contributor

Western Minerals, Inc.

Is Part Of

Spatial Coverage

Bartlett, New Hampshire

Accrual Method

Purchased from Western Minerals, Inc.

Number of Thin Sections

1