Svanbergite
![](/Images/godic/202502/14/Svanbergite_w-pyrophyllite_on_andalusite_Basic_strontium_aluminum_phosphate_Donally_Mine_near_Thorne_Minerals_County_Nevada_18791646.jpg")
![Svanbergite crystals on white dolomite from Radium Hot Springs, British Columbia, Canada (size: 3 x 2.5 x 2.1 cm)](/Images/godic/202502/14/Svanbergite-Dolomite-215931647.jpg")
Svanbergite is a colorless, yellow or reddish mineral with the chemical formula SrAl3(PO4)(SO4)(OH)6. It has rhombohedral crystals.
It was first described for an occurrence in Varmland, Sweden in 1854 and named for Swedish chemist Lars Fredrik Svanberg (1805–1878).