جص: الفرق بين النسختين

| references = <ref>{{مرجع كتاب|محرر=Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W. and Nichols, Monte C. |عنوان= Handbook of Mineralogy|ناشر= Mineralogical Society of America|مكان= Chantilly, VA, US|مسار=http://rruff.geo.arizona.edu/doclib/hom/gypsum.pdf|تنسيق=PDF|chapter=Gypsum|الرقم المعياري=0962209708 |المجلد=V (Borates, Carbonates, Sulfates)|سنة=2003}}</ref><ref>[http://www.mindat.org/min-1784.html Gypsum]. Mindat {{Webarchive|url=https://web.archive.org/web/20180122152617/https://www.mindat.org/min-1784.html |date=22 يناير 2018}}</ref><ref name=Cornelis>{{citation |first1= Cornelis |last1= Klein |first2= Cornelius S., Jr. | last2= Hurlbut| |year= 1985 |title= Manual of Mineralogy |publisher= John Wiley |edition= 20th | pages= [https://archive.org/details/manualofmineralo00klei/page/352 352–353] |isbn= 0-471-80580-7 |url= https://archive.org/details/manualofmineralo00klei/page/352 }}</ref>