Evident LogoOlympus Logo

Bituminous Shale

Bituminous Shale

Formed through the consolidation of silt or clay particles, shale is a common sedimentary rock that readily cleaves into thin layers along lines parallel to its bedding planes. The rock is most often gray in color, but may exhibit a range of hues due to the varying composition of the rock.

このページはお住まいの地域ではご覧いただくことはできません。

このページはお住まいの地域ではご覧いただくことはできません。