English: Colorless vitreous microcrystals of the extremely rare mineral of simple chemistry ertixiite (Na2Si4O9) from the type and only known locality worldwide in China: Koktokay No. 3 Pegmatite, Altay Mine, Koktokay Pegmatite Field, Aletai Prefecture, Xinjiang Autonomous Region, China (People's Republic). Probably analyzed by the former owner of the specimen (the Vandenbroucke Museum) but the analysis is no longer available. Ex Vandenbroucke Museum collection from Waregem, Belgium.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.