Dims: 4-1/4" x 5" x 1"
Wt: 15.5 oz
This strange Muscovite variety has a wine-red color akin to that of some garnets. Other than the color, it displays all of the characteristics of standard Muscovite. The lack of discernable crystal form is likely caused by the color-giving impurities, and insured by the presence of quartz sandwiched between layers. Neat stuff!