Comstock and Sea Lion

Past ProducerGoldUSGS MRDS

Location

StateCalifornia
CountyModoc
Coordinates41.97097, -120.18494

Commodities

PrimaryGold

Mine Details

StatusPast Producer
Data SourceUSGS MRDS
Source ID10031436

What This Means

This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.

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