如果我能够穿过一座山,要什么样的岩石我发现了什么?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 10 - t12:38:29z //www.hoelymoley.com/feeds/question/8502 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/8502 6 如果我能够穿过一座山,要什么样的岩石我发现了什么? 罗斯Taylor-Turner //www.hoelymoley.com/users/6400 2016 - 08 - 02 - t13:22:08z 2016 - 08 - 02 - t17:05:06z < p >我开发一个真实感的游戏的矮人挖在山坡上,雕刻出大洞穴,类似摩瑞亚或孤独的山从托尔金的作品。< / p > < p >我试图研究什么样的层的岩石(通俗的说)你会发现在一个典型的非火山岩山脉说,北欧。到目前为止虽然我亏本此时什么将是一个帮助! < / p > //www.hoelymoley.com/questions/8502/-/8503 # 8503 3 由地球科学的回答如果江南体育网页版我能够穿过一座山,要什么样的岩石我发现了什么? 江南体育网页版地球科学外籍 //www.hoelymoley.com/users/1149 2016 - 08 - 02 - t15:44:58z 2016 - 08 - 02 - t15:44:58z < p >,它将完全取决于位置。例如,锯齿山脉在爱达荷州是一个非常大的花岗岩岩基隧道将火成岩花岗质岩石中的岩石与不同材质和水晶大小。您需要定义位置的地质背景。< br > -西北太平洋火山岩,火山山峰。——BlackHills SD -花岗质核心包围变质沉积岩和unlatered沉积岩。< / p > < p >我的建议是看看几....路边地质的书。这些书都写在外行与地质解释。< br >看到路边地质科罗拉多ISBN: 087842105 x < / p > //www.hoelymoley.com/questions/8502/-/8504 # 8504 6 安东尼奥的回答如果我能够穿过一座山,要什么样的岩石我发现了什么? 安东尼奥 //www.hoelymoley.com/users/4636 2016 - 08 - 02 - t16:54:38z 2016 - 08 - 02 - t17:05:06z < p >正如加里提到的,这取决于特定的上下文的山。它是怎么形成的呢?是自然界中火山吗?或者只是古老的岩石被压缩的一些事件上升。< / p > < p >平均地壳是花岗岩。所以很有可能你会发现在你的山。这不会是一个糟糕的假设。花岗岩形成的岩浆冷却缓慢,所以大部分火山岩山脉的花岗岩或类似的东西。例如,安第斯山脉(下图)是由细粒度表面附近的安山岩和闪长岩(安山岩的粗粒度的版本,与花岗岩相似,但不完全)在深度。< / p > < p > < a href = " https://i.stack.imgur.com/IsSoy.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/IsSoy.jpg " alt = "在这里输入图像描述" > < / > < / p > < p >冷却的岩浆形成的岩石,冷却得越慢,晶体就会越大。因此冷却表面附近的岩石,将微小晶体组成的岩石,冷却更深层次的将有更大的晶体。

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You could argue for more exotic rock types but that would imply a slightly more complex geological history (which is totally possible). For example, you could have uplifted a huge package of sedimentary rocks without any volcanism involved. Or you could have simply eroded everything around leaving large rock packages like the Venezuelan Tepuis (below).

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In general, the rocks deep inside a mountain (or simply super old rocks) have also undergone a lot of compression, so sedimentary rocks will be unlikely as you would have converted them into metamorphic rocks, e.g. limestones would be marble, sandstones would be quartzites (like the Tepuis), shales would be slates (or schists, etc.), etc.

Similarly, metamorphic rocks that have undergone a higher degree of compressional and thermal stress (i.e. deeper in the mountain) will grow larger crystals.

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Of course, like anything in geology, other complex scenarios do exist where these rules of thumb don't work. But in general, this should get you started.

Anyway, hope that helps.

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