pigment minerals

例句：

1. 1. The mineral deposits in the areaare rich in gold and silver.
   该地区的矿藏富含黄金和白银。
2. 2. The pigments used in paints have a significantimpact on their color.
   用于油漆中的颜料对颜色有显著影响。
3. 3. Thestudy of pigment minerals iscrucial for understanding the Earth's history.
   研究颜料矿物对于理解地球历史至关重要。