Search Results for: Crystals
phenocryst within lamproites and lamprophyres , the result of highly fluid-rich melt compositions within the deep mantle. miscellaneous[ edit ] the largest documented single crystal of phlogopite was found in lacey mine, ontario , canada; it measured x . x . m and weighed about tonnes. [ ] similar-sized crystals
"the largest crystals" (pdf). american mineralogist. : – . ^ "the giant crystal project site" . archived from the original on - - . retrieved - - . deer, w.a., r.a. howie, and j. zussman, ( ) rock-forming minerals, v. , "sheet silicates", p. – wikimedia commons has media related to phlogopite . spencer...
https://en.wikipedia.org/wiki/Phlogopite
west boltsburn level, england (m) $ # , cerussite and quartz on galena , wheatley mine, phoenixville district, pennsylvania (lc) $ # , fluorite with minor chalcopyrite , cave-in-rock district, illinois (lc) $ # , stilbite with calcite , moore's station quarry, new jersey (lc) $ # , azurite twinned crystals
tsumeb mine, easter pocket, namibia (m) $ # , malachite pseudomorphs after azurite , tsumeb mine, st oxide zone, upper level, namibia (m) $ # , manganite , ilfeld, nordhausen, germany (type locality for manganite) (c) $ # , mimetite , santa eulalia district, mexico (lc) $ # , cerussite (twinned crystals...
http://www.johnbetts-fineminerals.com/jhbnyc/pedigree.htm
are you looking for laser crystals for dpss lasers? are you a laser manufacturer specializing in lasers for a wide variety of applications?
er:yag, yb:yag, nd:yvo , etc., we can also provide bonding crystals, window crystals, nlo crystals, and birefringent crystals, to name a few. our laser crystals, optical crystals, etc. fulfill the requirements of the medical, military, academic research, and communications industries, among others. crystal...
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