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The Wolframite sample at right is about 20 x 28 cm and is from Chicote mine, Quime, Bolivia.
右侧的 Wolframite 样品尺寸约为 20 厘米×28 厘米,来自玻利维亚 Quime 矿区。 This Wolframite sample is about 4 x 6 cm and is from Pacuni Chico mine, Cochabamba, Bolivia.
这种钨矿石样本尺寸约为4厘米乘6厘米,采自玻利维亚科哈巴amba的帕库尼奇科矿。 |