skip headerUSGS: science for a changing world -
U.S. Geological Survey Open-File Report 03-221
A Pictorial Survey of the Bedrock Beneath Western Cape Cod, Massachusetts

 Detailed Bedrock Photographskip navbar


SAMPLE_ID:  95MW0213

DATE: 8/27/1998

Sample: 95MW0213 - Granite


A foliated, medium-grained granite, sample 95MW0213 contains K-feldspar, plagioclase, quartz, biotite, and oxides, (this is based solely on hand sample). Large porphyries (up to 1 cm) of perthitic K-feldspar are wrapped by a mica-defined foliation. This rock is slightly fractured.

Latitude: 41.61107

Longitude: -70.54135

Elevation of well site (m): 14.63

Elevation of the upper
bedrock surface (m):

Elevation of the
top of casing (m):

Total thickness of strata
penetrated by the well (m):

Zip file with full resolution image. skip navbar

OFR03-221 Home | Introduction | Bedrock Photographs | GIS Data Catalog

skip footer
[an error occurred while processing this directive]