hopeite

Hopeite is a zinc phosphate.

磷锌矿主要成分是磷酸锌。

And continuing the african theme, this incredible 7cm group of Hopeite crystals from the Kabwe mine (or as it was called at the time this was collected, the Broken Hill mine) in Zambia.

继续非洲系列，这个令置信的来自于赞比亚卡布韦矿（或当时称为布罗肯山矿床）的7厘米磷锌矿晶簇。