"Jasper is an opaque variety of Chalcedony, and is usually associated with brown, yellow, or reddish colors, but may be used to describe other opaque colors of Chalcedony such as dark or mottled green, orange, and black. Jasper is almost always multicolored, with unique color patterns and habits. it can be of solid colour, it is often mottled, spotted, ringed, or striped.
Each Jasper has a unique colour or pattern, lending this gemstone much variety. Jasper is an ancient gemstone, and is mentioned in the bible and other classical sources.
This ‘Landscape Jasper’ displays earthy color banding, veining and depositional flow patterns created by petrified or silicate mud."