rare - TALC with MAGNETITE - Soapstone Valley, Washington, District of Columbia, USA
Greenish-brown Talc with very tiny black Magnetite crystals (require high magnification to see - the specimen is weakly magnetic) and Limonite stained cavities that formed after decomposition of Pyrite.
from Soapstone Valley, NW Washington, District of Columbia (the nation's capital), USA
Measures approximately 2 x 1.25 x 1 inch, 2.15 oz / 51 x 32 x 25 mm, 61g
Item # A1201214