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35.1 Granule-bearing, feldspathic lithic wacke.  Sonoma Coast State Park, north of Jenner, California. Black lithic fragments of various sizes, including granule to pebble-size shale chips, occur as clasts, with gray to gray-green quartz and white feldspars, in a greenish-gray matrix of chlorite (?) and clays. [Scale has cm divisions.]
35.1 Granule-bearing, feldspathic lithic wacke. Sonoma Coast State Park, north of Jenner, California. Black lithic fragments of various sizes, including granule to pebble-size shale chips, occur as clasts, with gray to gray-green quartz and white feldspars, in a greenish-gray matrix of chlorite (?) and clays. [Scale has cm divisions.]

Image 78 of 156

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