| Sample | : | Photo location 7 | |
| Rock name | : | Brecciated Chert (Gilbert, 1982) |
Megascopic description:
Brecciated chert, probably hydrothermal breccia.
Microscopic description:
.
MACRO PHOTOGRAPH
| Sample | : | Photo location 7 | |
| Rock name | : | Brecciated Chert (Gilbert, 1982) |
Megascopic description:
Brecciated chert, probably hydrothermal breccia.
Microscopic description:
.
MACRO PHOTOGRAPH
