Dims: 1.3x0.8x0.5" (3.3x2.1x1.3cm)
Wt: 0.36 oz. (10.1g)
Epprechtstein, Fichtelgebirge, Germany
This is a very nice large thumbnail specimen of orthoclase, especially because it is a twinned crystal showing different terminations on the two halves of the twin. It is well formed, has an attached crystal of (I believe) albite, and a dusting of muscovite and other mineral crystals (some clear, some brown, some black). The original specimen labels are included - this is from a very old collection.