SISTER BAY PROPERTIES

MSHA Mine ID: 4703492

Material Type

Dimension Limestone

Mine Type

Surface

Classification Confidence

95% (HIGH)

Location Status

VERIFIED

Location

45.187222, -87.120833

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Operator Information

Operator

DOOR COUNTY CUSTOM STONE, INC.

Controller

David Michael Small; Kathleen Sugden-Small

Location

County: Door

State: WI

Country: US

Data Source

US_MSHA

Snapshot: 2026-01-30

Classification: vv1

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