Typical microcline bicrystal with small angle has been formed. The bottom rock is flower like albite, coexisting with black mica and smokey crystal. It is a classic combination of Fujian Province! 

Our Mineral crystal Shop at Shantou,Guangdong,China
We can offer all kinds of chinese mineral crystals by wholesale or by retail.You are welcome to contact us in free time!
When in China, please come by for a visit. I would be very happy to meet with you!