|
|
Click Here for Larger Hilgardite Image in a New Browser Window Images: ... Comments: Sub-mm reddish orange crystals of hilgardite on white boracite. ...
webmineral.com/data/Hilgardite.shtml - 39k - Similar pages
http://webmineral.com/data/Hilgardite.shtml
Hilgardite Group . Several polytypes are known, as well as Sr-bearing varieties.
www.mindat.org/min-1902.html - 43k - Similar pages
http://www.mindat.org/min-1902.html
Hilgardite is a mineral with the chemical formula Ca2B5O9Cl·H2O. It is named after Eugene W. Hilgard. It is found in Germany and Louisiana. ...
en.wikipedia.org/wiki/Hilgardite - 19k - Similar pages
http://en.wikipedia.org/wiki/Hilgardite
M.E. Back (1986) Mineralogy of hilgardite-4M from evaporites in New Brunswick. ... [= strontian hilgardite-1Tc], (Ca, Sr)2[B5O8(OH)2Cl] und seine Stelling ...
www.handbookofmineralogy.org/pdfs/hilgardite4m.pdf - Similar pages
http://www.handbookofmineralogy.org/pdfs/hilgardite4m.pdf
polymorphism in the hilgardite-tyretskite group can be ex- ... is in fact the same mineral as strontian hilgardite-lTc. Acknowledgments ...
www.minsocam.org/ammin/AM70/AM70_636.pdf - Similar pages
http://www.minsocam.org/ammin/AM70/AM70_636.pdf
Pb-hilgardites; their crystal structures were studied on single crystals [3, 4]. ... sample was close to that of monoclinic hilgardite; how- ...
www.springerlink.com/index/137572N8574833X5.pdf - Similar pages
http://www.springerlink.com/index/137572N8574833X5.pdf
hombic hilgardite, in which the divalent europium ions are replaced by lead ions . ... The crystal structure of the new hilgardite-group com- ...
www.springerlink.com/index/JU60U40755P8R481.pdf - Similar pages
[ More results from www.springerlink.com ]
http://www.springerlink.com/index/JU60U40755P8R481.pdf
Anhydrous hilgardite phases M2B5O9X are currently known for M=Pb, Sr, Ca, Ba, Eu ; X=Cl, Br, OH [2], [3], [4], [5] and [6], but crystal structure details are ...
linkinghub.elsevier.com/retrieve/pii/S1293255805001597 - Similar pages
http://linkinghub.elsevier.com/retrieve/pii/S1293255805001597
THE calcium chloroborate minerals hilgardite and parahilgardite are classic examples of point group symmetries m and 1 respectively1,2. ...
www.nature.com/nature/journal/v270/n5638/abs/270594a0.html - Similar pages
http://www.nature.com/nature/journal/v270/n5638/abs/270594a0.html
structure is closely related to that of the zeolite-like hilgardite minerals, Ca2B5O9Cl•H2O, in particular that of triclinic hilgardite- ...
rruff.geo.arizona.edu/doclib/cm/vol39/CM39_129.pdf - Similar pages
http://rruff.geo.arizona.edu/doclib/cm/vol39/CM39_129.pdf