Crystal Universe Perth

Fluorite with Calcite and Strontianite, Mahoning Mine, Illinois, USA

HAPPY BIRTHDAY ROB!!
To celebrate the birthday of our amazing director, Rob, here is the mineral named after the man himself, Sieleckiite.

Discovered by, identified as a new mineral and named for him in late 1980's after being discovered at the Mount Oxide Copper Mine, near Mt Isa, Queensland.

Check out all the amazing info on this unique and rare mineral at the link below -

https://www.mindat.org/min-3656.html