chrysoprase

ID: skos/Commodity/MIN4EU/chrysoprase

Item class: Concept

Label (en): chrysoprase

Label (hu):

Definition (en): A variety of chalcedony that contains small quantities of nickel. Its color is normally apple-green, but varies to deep green. The darker varieties of chrysoprase are also referred to as prase. (However, the term prase is also used to describe chlorite-included quartz, and to a certain extent is a color-descriptor, rather than a rigorously defined mineral variety.) - http://en.wikipedia.org/wiki/Chrysoprase

Definition (hu):

Concept scheme: Commodity

Broader concept: MIN4EU list of commodities