Bahrain Stone Blood Identification Tips:
Color : Chicken blood color can be divided into bright red, red and dark red. The bright red is the top grade, the red is the second, and the dark red is the worst.
Blood shape : Chicken blood blood type can be divided into block blood, blood, cloud blood and blood. When there are two or more blood forms naturally combined, at this time, the blood type is dominant, and the blood shape is determined. If the blood shape has a unique place, it often doubles its value because of its uniqueness.
Blood volume : refers to the percentage of chicken blood and finished stone. More than 30% are high-end products, more than 50% are treasures, and more than 70% are unrivaled, but if the blood color is not beautiful, or the bottom quality is not good, the grade will still fall sharply. For example, for the stone, in addition to the amount of blood sales, and according to the blood surface, divided into six blood to six blood, six blood is the top grade, and four or five blood is genuine, three blood, The blood on the two sides is the middle product, and the blood on the other side is the lowest. This is one of the important considerations for identifying seals and the like.
Concentration : refers to the degree of concentration of chicken blood itself, and is divided into three levels of concentrated, clear, and scattered. The blood is expensive, and the blood is diluted like chicken blood, which affects the grade.
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