Owned by Harry Podschwit (@space_coyote).
This specimen is a sedimentary rock composed of rounded fragments cemented together in a finer-grained matrix.I got this at a dingy hotel I was stuck at when my United flight was delayed overnight.

Sedimentary rock · Denver, CO USA
This specimen is a sedimentary rock composed of rounded fragments cemented together in a finer-grained matrix. I got this at a dingy hotel I was stuck at when my United flight was delayed overnight.
Sedimentary rock · Denver, CO USA
This specimen is a sedimentary rock composed of rounded fragments cemented together in a finer-grained matrix. I got this at a dingy hotel I was stuck at when my United flight was delayed overnight.