图片集

Photo Gallery: Azurite crystals from Arizona seem to pulse with color.

矿物的图片集。蓝铜矿的结晶来自亚利桑那州好像添加彩色。

An early winter snow dusts grasslands in Paradise Valley in Montana.

牧草的风光图片集。初冬的雪粉尘草原在天堂谷在蒙大拿州。

Corals get their vibrant colors from the algae they host.

珊瑚图片集。珊瑚得到它们的灿烂彩色来自藻类的供应。

Malachite from a Zambian mine seems to take the form of rounded peas.

矿物的图片集。孔雀石来自赞比亚矿山似乎获得的形态的圆形的豌豆。

Reconstructed Incan terraces and buildings show the skilled stonework for which the ancient people are celebrated.

秘鲁图片集。重建的印加梯田和建筑物显示熟练的技术的石匠，其中古代人是著名的。