Large Copper Fan Spectacular and Rare Crystal Formation Keweenaw MI Cliffs Mine

Description

AMAZING Details!  Great shades of copper patina with several shades of red!
This Copper Fan is from the Cliffs Mine in Keweenaw County, Michigan in the Upper Peninsula.
Several different and unique copper crystal formation types, and there are also crystal impressions in the copper from other minerals!
There are flat copper crystal faces and also more rounded lobes......all formed as liquid copper that flowed into the parent material.
ZOOM in for more details.  Photos taken inside with artificial light.....It's currently raining/sleeting here in the U.P.
There are also a couple parts that have extremely thin sheet copper all in this same piece.
Approximately 11" x 5" x 2" and 13.5 oz.
Very nice sized and perfect for mineral display.
This was one of several pieces I picked up many years ago from a collector.  This is exactly how I acquired it.
This will ship USPS Priority Mail well padded and with INS and tracking.
Please check out my feedback regarding what past buyers are saying about the quality of the material (agates/rocks/copper/etc.) and of the packaging and shipping.  Their responses and feedback are my best endorsements.
Thanks,
CopperBrookFarms