Got some new stones today...
All the stones are vintage Thuringian stones...to be fair i expected a bit bigger size...there all around 11,5 x 2,5cm...however i really like the stones which are comparable to the stone i showed with the cutted corners...
It seems to be that the stones are from that greyish layer which is a bit harder then a light green or yellow green layer...here is the stone with cutted edges:
https://farm4.staticflickr.com/3846/...40a039_c_d.jpg
All stones:
https://farm6.staticflickr.com/5615/...e57c34_c_d.jpg
Five of them are "special" ones, some are clouded thuris:
https://farm4.staticflickr.com/3939/...32c04c_c_d.jpg
https://farm8.staticflickr.com/7499/...8e14fd_c_d.jpg
https://farm8.staticflickr.com/7570/...77a33b_c_d.jpg