#PDF on #mineral commodity summaries: #magnesium, 02022. Prices went as high as US$15k per tonne because the Utah plant shut down due to equipment failure, and power problems in #China limited production there. But normally it’s more like US$3k. #materials #pricing
on 02023-02-28one-page #PDF of data about #tachyhydrite CaMg₂Cl₆·12H₂O, associated with kainite, carnallite, sylvite, halite, kieserite, bischofite, and anhydrite. #deliquescent #salt #mineral #materials
on 02023-02-28photos and summary information about #tachyhydrite CaMg₂Cl₆·12H₂O #deliquescent #salt #mineral #materials
on 02023-02-28the other endmember of plagioclase feldspars. #mineral #materials
on 02023-02-28a plagioclase feldspar endmember #mineral that is abundant in moon rocks. #materials
on 02023-02-28