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Scientific Investigations Map 2940 |
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TKhm-1. Large lumps of erosion-resistant rock dot serpentinite matrix of Helena-Haystack mélange. Most lumps are greenstone (TKhg) or Shuksan Greenschist (Kes). View northwest from ridge southwest of Day Lake [SRnw]. This photo is figure 16 in the accompanying report (sheet 2). |
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Other photos that show unit TKhm:
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