Tuffs of Eldorado

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10 months ago
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Health & Science Do It Yourself Geology Welded Tuff Volcanic Ash Phyllic (High) or Argillic (Low) Alteration Sodic(albite) or Potassic (kspar) Alteration

35.80719,-114.93248

Bridge Spring Tuff is highly welded here so probably close to explosive rhyolitic vent source.

Hydrothermal Alterations Types:
https://geologyscience.com/geology-branches/mining-geology/hydrothermal-alteration/

Free Geologic Map. (at the very south map edge and west of Hiway 60):
https://pubs.usgs.gov/of/2013/1267/a/

Camera: $200 Sony CX405. Extremely light but tuff as nails proved here.

Gravity music on YouTube:
https://www.youtube.com/watch?v=hZ9Iw5l3_nM

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