MINE 1

MSHA Mine ID: 4503788

Material Type

Dimension Basalt

Mine Type

Surface

Classification Confidence

95% (HIGH)

Location Status

VERIFIED

Location

48.4375, -122.2275

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Operator Information

Operator

J.E. McAmis Inc

Controller

John McAmis

Location

County: Skagit

State: WA

Country: US

Data Source

US_MSHA

Snapshot: 2026-01-30

Classification: vv1

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