Preview
Old Copper Falls Native Michigan Silver in Blue-Grey Calcite host
In the Collection of: Collin Graham
Collect Mineral ID: 69d3107e3db5bbf791b7fbfa
Personal Mineral ID: 055
Edited On:2026-06-21
Details
Specimen Title
:
Old Copper Falls Native Michigan Silver in Blue-Grey Calcite host
Mineral(s)
:
Calcite
Date Acquired
:
01/01/2024
Current Location
:
Michigan
Mine Name (including extension/pit)
:
Copper Falls Mine
County / Region / Municipality
:
Keweenaw Peninsula
State / Province
:
Michigan
Country
:
United States
Weight
:
175 (g)
Personal Mineral Id
:
055
Comment