A Geologist Tongue Twister

A Geologist Tongue Twister: Geologists collect - slate and shale slabs - sparkling sperrylite - stinky sulfur - silvery silicon

Detailed Description

A tongue twister on geology featuring rocks and minerals for Earth Science Week 2020.


Image Dimensions: 2800 x 2800

Date Taken:

Location Taken: US


Photograph of sperrylite from the Smithsonian National Mineral Collection.  Tongue Twister written by Donna Beaver Pizzarelli.