riebeckite

rie beck ite |ˈrēˌbekˌīt ˈribɛkaɪt | ▶noun a dark blue or black mineral of the amphibole group, occurring chiefly in alkaline igneous rocks or as blue asbestos (crocidolite ). ORIGIN late 19th cent.: from the name of Emil Riebeck (died 1885 ), German explorer, + -ite 1 .

riebeckite

riebeckite |ˈriːbɛkʌɪt | ▶noun [ mass noun ] a dark blue or black mineral of the amphibole group, occurring chiefly in alkaline igneous rocks or as blue asbestos (crocidolite ). ORIGIN late 19th cent.: from the name of Emil Riebeck (died 1885 ), German explorer, + -ite 1 .

rieb

rieb reiben |r ie b |

Riebel

Rie bel Substantiv, maskulin westösterreichisch , der |R ie bel |der Riebel; Genitiv: des Riebels, Plural: die Riebel [n ] Gericht aus Weizen oder Maisgrieß