Reservoirs of this hotrock collect in the base of the mantle.
这些热岩石的储层聚集在地幔的底部。
2
In addition, water heated geothermally can contain salts and toxic materials dissolved from the hotrock.
此外，地热加热的水可能含有从热岩石中溶解出来的盐和有毒物质。
3
Although the hotrock of the mantle is a solid, under the tremendous pressure of the crust and overlying rock of the mantle, it flows like a viscous liquid.