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Porosity

core location (Dane County) shown on bedrock map of Wisconsin

General core data

WGNHS ID: 33000331
Site name: UPH-1
Location: Stephenson County, Illinois, T29 R6E, NE, SE Section 18 (near Lafayette County, WI)
Depth: 222 ft
Formation: St. Peter
Lithology: Light tan to white, medium- to coarse-grained, well sorted, well rounded, well cemented quartz arenite with frosted grains, patchy pyrite, and silica cement

Measured parameters

Dry density: 2.06 g/cm3
Wet density: 2.28 g/cm3
Grain density: 2.65 g/cm3
Porosity: 0.22

Core photos
(Click on the pictures to view high-resolution images of the core sample.)

core side view core top view

Return to porosity and density measurements table

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