Whetham, William Cecil Dampier (1902). A Treatise on the Theory of Solutions. Cambridge Natural Science Manuals. Cambridge: The University Press. pp. 403–406. Retrieved 23 November 2015.
Iglesrud, Iver (June 1932). "Formation of Oceanic Salt Deposits". Physics of the Earth V Oceanography. Washington DC: National Research Council of the National Academy of Sciences. pp. 184–195.
Hertweck, Birgit; Giester, Gerald; Libowitzky, Eugen (October 2001). "The crystal structures of the low-temperature phases of leonite-type compounds, K2 Me(SO4)2 ·4H2O (Me = Mg, Mn, Fe)". American Mineralogist. 86 (10): 1282–1292. Bibcode:2001AmMin..86.1282H. doi:10.2138/am-2001-1016. S2CID99328013.
Hertweck, Birgit; Libowitzky, Eugen (1 December 2002). "Vibrational spectroscopy of phase transitions in leonite-type minerals". European Journal of Mineralogy. 14 (6): 1009–1017. Bibcode:2002EJMin..14.1009H. doi:10.1127/0935-1221/2002/0014-1009.
Hertweck, B.; Armbruster, T.; Libowitzky, E. (1 July 2002). "Multiple phase transitions of leonite-type compounds: optical, calorimetric, and X-ray data". Mineralogy and Petrology. 75 (3–4): 245–259. Bibcode:2002MinPe..75..245H. doi:10.1007/s007100200027. S2CID97758100.
Harvie, Charles E.; Weare, John H. (July 1980). "The prediction of mineral solubilities in natural waters: the Na-K-Mg-Ca-Cl-SO4-H2O system from zero to high concentration at 25 °C". Geochimica et Cosmochimica Acta. 44 (7): 981–997. Bibcode:1980GeCoA..44..981H. doi:10.1016/0016-7037(80)90287-2.
Wollmann, Georgia; Voigt, Wolfgang (May 2010). "Solid–liquid phase equilibria in the system K2SO4–MgSO4–H2O at 318K". Fluid Phase Equilibria. 291 (2): 151–153. doi:10.1016/j.fluid.2009.12.005.
Dhandapani, M.; Thyagu, L.; Prakash, P. Arun; Amirthaganesan, G.; Kandhaswamy, M. A.; Srinivasan, V. (April 2006). "Synthesis and characterization of potassium magnesium sulphate hexahydrate crystals". Crystal Research and Technology. 41 (4): 328–331. Bibcode:2006CryRT..41..328D. doi:10.1002/crat.200510582. S2CID96857276.
Song, Yuehua; Xia, Shupin; Wang, Haidong; Gao, Shiyang (July 1995). "Thermal behavior of double salt schoenite". Journal of Thermal Analysis. 45 (1–2): 311–316. doi:10.1007/bf02548695. S2CID95607489.
Meyerhoffer, Wilhelm; Cottrell, F. G. (1901). "An Acid Triple Salt". Journal of the Chemical Society, Abstracts. 80: 552. doi:10.1039/CA9018005548. Originally in Zeit. Anorg. Chem. 1901, 27, 442-444.
Onac, B. P.; White, W. B.; Viehmann, I. (February 2001). "Leonite [K2Mg(SO4)2·4H2O], konyaite [Na2Mg(SO4)2·5H2O] and syngenite [K2Ca(SO4)2·H2O] from Tausoare Cave, Rodnei Mts, Romania". Mineralogical Magazine. 65 (1): 103–109. Bibcode:2001MinM...65..103O. doi:10.1180/002646101550154. S2CID128761889.
Woisetschläger, Gebhard; Dutz, Myriam; Paul, Sabine; Schreiner, Manfred (27 November 2000). "Weathering Phenomena on Naturally Weathered Potash-Lime-Silica-Glass with Medieval Composition Studied by Secondary Electron Microscopy and Energy Dispersive Microanalysis". Microchimica Acta. 135 (3–4): 121–130. doi:10.1007/s006040070001. S2CID97530236.
Giester, Gerald; Rieck, Branko (19 May 1995). "Mereiterite, K2Fe[SO4]2·4H2O, a new leonite-type mineral from the Lavrion Mining District, Greece". European Journal of Mineralogy. 7 (3): 559–566. Bibcode:1995EJMin...7..559G. doi:10.1127/ejm/7/3/0559.
Seaborg, Glenn T. (1994). "Terminology of the transuranium elements". Terminology. 1 (2): 229–252. doi:10.1075/term.1.2.02sea.
US 3726965, F. Andreasen & U. Neitzel, "Production of langbeinite from a potassium magnesium sulfate salt and magnesium sulfate", published 10 April 1973
US 4195070, Ronald J. Allain; David G. Braithwaite & Joseph P. Maniscalco, "Preparation of a MgCl2 solution for Nalco's MgCl2 process from MgSO4 and other MgSO4 salts", published 25 March 1980
US 3082061, Raymond L. Barry & Woodrow W. Richardson, "Production of potassium fluosilicate", published 19 March 1960
US 3533735, Jerome A. Lukes, "Production of potassium chloride from schoenite and from brines containing potassium, magnesium, chloride and sulfate", published 13 October 1970
Hertweck, Birgit; Giester, Gerald; Libowitzky, Eugen (October 2001). "The crystal structures of the low-temperature phases of leonite-type compounds, K2 Me(SO4)2 ·4H2O (Me = Mg, Mn, Fe)". American Mineralogist. 86 (10): 1282–1292. Bibcode:2001AmMin..86.1282H. doi:10.2138/am-2001-1016. S2CID99328013.
Hertweck, Birgit; Libowitzky, Eugen (1 December 2002). "Vibrational spectroscopy of phase transitions in leonite-type minerals". European Journal of Mineralogy. 14 (6): 1009–1017. Bibcode:2002EJMin..14.1009H. doi:10.1127/0935-1221/2002/0014-1009.
Hertweck, B.; Armbruster, T.; Libowitzky, E. (1 July 2002). "Multiple phase transitions of leonite-type compounds: optical, calorimetric, and X-ray data". Mineralogy and Petrology. 75 (3–4): 245–259. Bibcode:2002MinPe..75..245H. doi:10.1007/s007100200027. S2CID97758100.
Harvie, Charles E.; Weare, John H. (July 1980). "The prediction of mineral solubilities in natural waters: the Na-K-Mg-Ca-Cl-SO4-H2O system from zero to high concentration at 25 °C". Geochimica et Cosmochimica Acta. 44 (7): 981–997. Bibcode:1980GeCoA..44..981H. doi:10.1016/0016-7037(80)90287-2.
Dhandapani, M.; Thyagu, L.; Prakash, P. Arun; Amirthaganesan, G.; Kandhaswamy, M. A.; Srinivasan, V. (April 2006). "Synthesis and characterization of potassium magnesium sulphate hexahydrate crystals". Crystal Research and Technology. 41 (4): 328–331. Bibcode:2006CryRT..41..328D. doi:10.1002/crat.200510582. S2CID96857276.
Onac, B. P.; White, W. B.; Viehmann, I. (February 2001). "Leonite [K2Mg(SO4)2·4H2O], konyaite [Na2Mg(SO4)2·5H2O] and syngenite [K2Ca(SO4)2·H2O] from Tausoare Cave, Rodnei Mts, Romania". Mineralogical Magazine. 65 (1): 103–109. Bibcode:2001MinM...65..103O. doi:10.1180/002646101550154. S2CID128761889.
Giester, Gerald; Rieck, Branko (19 May 1995). "Mereiterite, K2Fe[SO4]2·4H2O, a new leonite-type mineral from the Lavrion Mining District, Greece". European Journal of Mineralogy. 7 (3): 559–566. Bibcode:1995EJMin...7..559G. doi:10.1127/ejm/7/3/0559.
Dhandapani, M.; Thyagu, L.; Prakash, P. Arun; Amirthaganesan, G.; Kandhaswamy, M. A.; Srinivasan, V. (April 2006). "Synthesis and characterization of potassium magnesium sulphate hexahydrate crystals". Crystal Research and Technology. 41 (4): 328–331. Bibcode:2006CryRT..41..328D. doi:10.1002/crat.200510582. S2CID96857276.
Song, Yuehua; Xia, Shupin; Wang, Haidong; Gao, Shiyang (July 1995). "Thermal behavior of double salt schoenite". Journal of Thermal Analysis. 45 (1–2): 311–316. doi:10.1007/bf02548695. S2CID95607489.
Onac, B. P.; White, W. B.; Viehmann, I. (February 2001). "Leonite [K2Mg(SO4)2·4H2O], konyaite [Na2Mg(SO4)2·5H2O] and syngenite [K2Ca(SO4)2·H2O] from Tausoare Cave, Rodnei Mts, Romania". Mineralogical Magazine. 65 (1): 103–109. Bibcode:2001MinM...65..103O. doi:10.1180/002646101550154. S2CID128761889.
Stewart, Frederick H. (1963). "Y. Marine Evaporites"(PDF). In Fleischer, Michael (ed.). Data of Geochemistry (6 ed.). Washington: United States Government Printing Office. p. Y10–Y25.