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A Geoscience Digital Image Library

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TitleMaplewood Shale (Silurian), Rochester, Monroe County, New York
DescriptionThe Maplewood Shale (Silurian) is a fine-grained rock containing predominantly microcrystalline clay (illite), with minor quartz, feldspar, sericite, calcite and other accessory minerals. This sample is 9.5 cm across.
ChronostratigraphySilurian
LithostratigraphyMaplewood Shale
LocationUSA ▹ New York ▹ Monroe. Near Rochester.
PhotographerMike Davis. 2001-03-22.
CollectionWard’s Collection of Classic North American Rocks #52.
Key wordsMaplewood, shale, New York
Tech details702 KB. Hand specimen. Fujifilm FinePix S1Pro digital camera; 60mm AF Nikon micro lens.
GeoDIL number241