Lably
Skip to content

Convict Lake

Lake in California, United States

  • 5 min read
  • 4 chapters

Related on Lably

Through Lake, Canyon and Sedimentary rock

Geography

Convict Lake was originally carved out by glaciers. The lake's surface is approximately 7,580 feet (2,310 m) above sea level, with its greatest depths approximately 140 feet (43 m) deep in various places; it is among the deepest lakes in the Sierra Nevada mountains. The lake is oblong in shape and is surrounded by a box canyon set in the mountains. Mount Morrison, the tallest mountain in the area at 12,241 feet (3,731 m), lies to the south-east of the lake.

The lake and canyon area is dominated by light colored granite. The sedimentary and metamorphic rocks in this area once overlaid the entire Sierra Nevada range but have now been eroded away, revealing the underlying granite that uplifted the range. During the formation of the Sierra Nevada mountain range, magma rose from great depths and obliterated much of the sedimentary rock with which it came in contact. Just below the surface, the magma cooled and formed the granite typical of the range. In the process, extreme heat and pressure deformed the immediate overlying sedimentary rocks into numerous and striking shapes.

Sign in to keep reading

3 more chapters are free with a Lably account.

More in Physical geography