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# Mount Shuksan Greenschist
- URL: https://www.cascadepbs.org/show/nick-rocks/episode/mount-shuksan-greenschist-tfjiwr/
- Published: 2024-03-30T01:00:30.000Z
- Updated: 2026-04-14T19:30:43.000Z
- Description: Discover Mount Shuksan's green top, all built from ancient oceanic greenschist.
- Author: Cascade PBS Staff
- Tags: Nick on the Rocks, Season 5, Episode 5, #ZZZ_Episode_e07881d2-c56c-4a89-b023-7cd9f96bcff4, #episode, #ZZZ_Show_fb43f9d5-44f4-411a-854a-568025965642, #v1.16

Greenschist is a special type of rock that gets its green tint from minerals compressed long ago deep under the ocean. Join Nick as he explores how the entire top of mighty Mount Shuksan is made of this unique green stone.