This material is called red and green treasure.
Red emerald is a rarer stone, and green is epidote. It is produced with rubies, so it is mixed with a small amount of rubies in the rough. The small black dots are hornblende, which is a gem-grade mineral. Representative origin: Myanmar.
"Er-Colored Treasure" is a common name for gemstone merchants along the Myanmar border. It was named after the two distinct colors of red and green on a gemstone. "Er-color treasure" or "multi-color treasure" are vivid names that ordinary people use to grasp the outstanding appearance characteristics of gemstones. They are easily accepted by people, so they are widely used. It can be seen from the research results that "Er-Sebao" should belong to a green zoisite rock containing red corundum (ruby) phenocrysts. According to the general scientific naming principles of gemstones, the gemstones can be named "corundum zoisite" or "ruby zoisite".