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Benitoite (/ b ə ˈ n iː t oʊ aɪ t /) is a rare blue barium titanium cyclosilicate mineral, found in hydrothermally altered serpentinite. It forms in low temperature, high pressure environments typical of subduction zones at convergent plate boundaries. Benitoite fluoresces under short wave ultraviolet light, appearing bright blue to bluish ...
The New Idria Mining District is known for its abundance of rare minerals such as benitoite, named after the San Benito River. Gem quality benitoite is only found in this area of the world. New Idria is also home to serpentinite rock. Many thousands of tectonic events acting on the serpentinite have produced extensive deposits of short-fiber ...
English: benitoïte, neptunite, joaquinite-(Ce), natrolite, serpentine : Dallas Gem Mine (Benitoite Mine ; Benitoite Gem Mine ; Gem Mine), Dallas Gem Mine area, San ...
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Pabstite is a barium tin titanium silicate mineral that is found in contact metamorphosed limestone. It belongs to the benitoite group of minerals. The chemical formula of pabstite is Ba(Sn,Ti)Si 3 O 9. It is found in Santa Cruz, California. The crystal system of the mineral is hexagonal.
Eiao vegetation map. The Eiao Nature Reserve is a nature reserve encompassing the whole of the island of Eiao in the northern Marquesas Islands, as well as several surrounding rocks. In the 1970s, the island supported French military activity while it was being considered for nuclear weapons testing. As of 1972, three drilling operations found ...
The Dyer Island Nature Reserve Complex is a protected area off the coast of Gansbaai in the Western Cape, South Africa. It consists of three islets, namely Dyer Island; Geyser Island; and Quoin Rock, that lies 25 km (16 mi) away from Dyer Island, off the coast of Quoin Point Nature Reserve and Agulhas National Park .
A resort island (French Île-hôtel; "hotel island") is a hotel complex located on an island; in many cases one luxury hotel may own the entire island. More broadly, resort island can be defined as any island or an archipelago that contains resorts , hotels , overwater bungalows, restaurants , tourist attractions and its amenities , and might ...