We’re headed to Tucson, Arizona for the biggest mineral event of the year! We’re proud to be the featured collector at the Westward Look Fine Mineral Show and and will also be exhibiting at the 2017 Tucson Gem and Mineral Show®.
The Alma Rose rhodochrosite specimen made the trip! See it and more of our amazing collection on Saturday, February 4, from 10AM-4PM, and meet & greet with Executive Director Julian C. Gray and Curator Leslie Moclock at:
The Westward Look Resort
245 East Ina Road
Tucson, Arizona 85704
The Alma Rose will also be exhibited at the Tucson Gem and Mineral Show® from February 9-12. Learn more here!
Tucson Convention Center
260 S Church Ave
Tucson, AZ 85701
If you can’t make it to Tucson and are headed to the museum, the Alma Rose will be back on exhibit in Hillsboro on 2/16/17. Even though we miss the Alma Rose, the Rice Museum is open our regular hours of 1PM-5PM Wednesday-Friday and 10AM-5PM Saturday-Sunday.
We are excited to feature some malachite lapidary work from the Democratic Republic of Congo (formerly Zaire) in our Lapidary Arts Room for only the month of March 2012. Make time to visit this rare and special collection at the Rice Northwest Rock and Mineral Museum.
On loan from the Ziemer Family, the collection was built between 1975 and 1976 after Mr. Raymond Ziemer was given some pieces as a gift from a local tribe.
Carbonates are a group of minerals that contain the anion group CO32. They can be subdivided into the calcite, aragonite, dolomite or hydrated carbonate groups. The mineral malachite belongs in the hydrated (OH-bearing) carbonate group. It is a copper (Cu) bearing mineral and has the chemical formula Cu2CO3(OH)2. Continue reading →