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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: 854 ft
Formation: Eau Claire
Lithology: Alternating gray mudstone with dolomite cement and patchy pyrite and white, very fine-grained, well sorted, rounded to well rounded, well-cemented quartz arenite with dolomite cement and stringers of fine- to medium-grained sand and 2-3% pyrite coated grains

Measured parameters

Dry density: 2.43 g/cm3
Wet density: 2.54 g/cm3
Grain density: 2.73 g/cm3
Porosity: 0.11

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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