fcd66be6d7744e8a8c1ac44618646a7a

Petrographic image of siltstone, NOCA 33844a

Circular microscopic image of rock structure.

Microscopic image of a thin section of siltstone collected by Peter Misch in Whatcom County, 1952. One of three images. (Peter Misch Geology Collection, North Cascades NPS Complex Museum Collection.)

U.S. National Park Service

Contact North Cascades NPS Complex for more copyright information and use.

University of Washington, Burke Museum

Restrictions apply on use and/or reproduction

siltstone, (Rock Type)

Image

North Cascades National Park, Code: NOCA

Whatcom County
North Cascades National Park, Washington
Latitude: 48.8278884887695, Longitude: -121.35050201416

ICMS (Interior Collection Managment System) : NOCA 33844

North Cascades Petrographic Images

20180425

04/25/2018

Petrographic image of geology thin section

Marblemount Curation Facility

Public Can View

Person: NOCA Curator
Organization: North Cascades NPS Complex
Position: Museum Curator
Address: 7280 Ranger Station Road, Marblemount, WA 98267
Email: NOCA_Curator@nps.gov.

Friday, August 7, 2020 4:51:58 PM

Friday, August 7, 2020 4:51:58 PM

NOCA00033844a.tiff

tiff

72.0 MB

Museum

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