Feldspar and Quartz Crystal

This artifact is a combination of Feldspar and Quartz Crystal.  There is a smoky crystal at one end. Donor's Remarks:  This artifact was found in the El Cerrito area.
Abstract/Description: This artifact is a combination of Feldspar and Quartz Crystal. There is a smoky crystal at one end. Donor's Remarks: This artifact was found in the El Cerrito area.