CNT EPD Spark-2 test on Large quartz pegmatite sample (CNT EPD Spark-2, CNT HS-11)

Аватар автора
CNT Minerals
Even after ~4 minutes large and good quality emerald crystals were not affected. Pre-weakening has resulted in easy cobbing and liberation of crystals without defects. CNT EPD Spark-2, CNT HS-11

0/0


0/0

0/0

0/0