This specimen is a hornfels. Hornfels is a metamorphic rock. The specimen measures approximately 12.5 cm x 5.5 cm x 2.5 cm.
- Catalog Number:
- 405696
- Object/Specimen Description:
- Specimen Count:
- 1
- Collector:
- A. Blankenbicker
- Precise Locality:
Manssas Quarry
- Locality:
- US Mid Atlantic (PA, NJ, MD, DE, DC, VA, WV)
- Collecting Date:
- 14 Jun 2013
- Collecting Locality:
- North America, United States, Virginia, Prince William County