Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
The Liberty Pit Exhibit (across parking lot from marker): Quartz
Photographer: Cosmos Mariner
Taken: July 30, 2014
Caption: The Liberty Pit Exhibit (across parking lot from marker): Quartz
Additional Description: This granite-like rock formed from the cooling and solidification of the magma that produced he ore deposits here in the Robinson District. Large pinkish K-feldspar crystals, white plagioclase feldspar crystals, black biotite and/or hornblende, and smoky-gray, glassy crystals of quartz are the main minerals present. Because this rock is thoroughly fractured throughout the Robinson District, large boulders of it generally do not occur.
Submitted: November 20, 2018, by Cosmos Mariner of Cape Canaveral, Florida.
Database Locator Identification Number: p454677
File Size: 5.207 Megabytes

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