Medicine Lake in the bottom of the Medicine Lake Caldera, with Mt. Shasta to the west.
Wild Obsidian
A streak of obsidian.
Most of this was burped up about 950 years ago, a blink in geologic time. In fact, there is some evidence that there was mild volcanic activity as recently as 1910.
The trail.
A streak of obsidian embedded in pumice. So cool.
No comments:
Post a Comment