Definition of Greisens. Meaning of Greisens. Synonyms of Greisens

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Definition of Greisens

Greisen
Greisen Grei"sen, n. (Min.) A crystalline rock consisting of quarts and mica, common in the tin regions of Cornwall and Saxony.

Meaning of Greisens from wikipedia

- tin and other minerals. Greisens are formed by endogenous alteration of granite during the cooling stages of emplacement. Greisen fluids are formed by granites...
- pegmatite bodies. It has also been found in high-temperature quartz veins, greisens and granite. Lepidolite is a phyllosilicate mineral and a member of the...
- Christopher J. Greisen (born July 2, 1976) is an American former professional football quarterback who pla**** in the National Football League (NFL), NFL...
- The Greisen–Zatsepin–Kuzmin limit (GZK limit or GZK cutoff) is a theoretical upper limit on the energy of cosmic ray protons traveling from other galaxies...
- oriented veins. Stockworks are common in many ore deposit types and in greisens. They are also referred to as stringer zones. "Stockwork definition". Merriam-Webster...
- Nick A. Greisen (/ˈɡraɪsən/ GRY-sən; born August 10, 1979) is an American former professional football linebacker. He was selected by the New York Giants...
- Zinnwald/Cinvald (today Cínovec) on the German-Czech Republic border. It occurs in greisens, pegmatite, and quartz veins often ****ociated with tin ore deposits. It...
- contemporary Christian music group composed of sisters Annie Herring and Nelly Greisen and brother Matthew Ward. They began performing in 1972 and enjo**** their...
- Kenneth Ingvard Greisen (24 January 1918 in Perth Amboy, New Jersey – 17 March 2007 in Ithaca, New York) was an American physicist who worked on nuclear...
- gravity of 7.4 to 7.5. Ferberite typically occurs in pegmatites, granitic greisens, and high temperature hydrothermal deposits. It is a minor ore of tungsten...