This specimen is Magnesite, Deweylite, and Common Opal. The different minerals are banded and interbedded with Serpentinite. The specimen measures 7 cm x 6.5 cm x 4.4 cm.
- Catalog Number:
- 45920
- Object/Specimen Description:
- Specimen Count:
- 1
- Precise Locality:
Hunting Hill Quarry
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Locality:
- North America, United States, Maryland, Montgomery County