沙金就是产于河流底层或低洼地带,与石沙混杂在一起,经过淘洗出来的黄金。沙金颗粒大小不一,大的像蚕豆,小的似细沙,形状各异。颜色因成色高低而不同,九成以上为赤黄色,八成为淡黄色,七成为青黄色。
一般如果是沙金做成的首饰,商家都会标明,因为在价格上沙金要便宜十几二十一克。
Shagin is produced in the river bottom or low-lying areas, and sand mixed with stones, after washing out the gold. Gold particles of different size, as big as beans, small sand like shapes. The color is different from the level of fineness, more than nine red yellow, eight become pale yellow, seven become green yellow.
一般如果是沙金做成的首饰,商家都会标明,因为在价格上沙金要便宜十几二十一克。
If the general is made of gold jewelry, businesses will be marked, because the price is cheaper Shijiershiyi grams of gold.