最近30从www.hoelymoley.com 2023 - 07 - 07 - t14:33:08z //www.hoelymoley.com/feeds/question/17914 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/17914 2 坎德拉 //www.hoelymoley.com/users/17798 2019 - 09 - 04 - t16:00:16z 2019 - 09 - 05 - t10:02:23z

< p >我发现这geode-like岩石(与空球状球状形腔内)附近的迪克森田纳西州,美国。评论认为,这实际上是晶洞,但里面是空的,毫无特色。< / p > < p >外的白色部分是软,可以应声而落。< / p > < ol > <李>这仍然是一个晶洞吗?假设它是什么,为什么这个里面是空的,而不是充满了水晶吗?李李< / > < >这是表明,大多数晶洞玉石在这个地区很可能是空的,或者有一个和另一个之间没有相关性吗?< /李> < / ol > < p >点击任何图片全尺寸来看,规模是英寸:< / p > < p > < a href = " https://i.stack.imgur.com/dW4gB.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/dW4gBm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/Bukbl.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/Bukblm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/KDwWJ.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/KDwWJm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/WNzTm.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/WNzTmm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/b6OWh.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/b6OWhm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/j0xQt.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/j0xQtm.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/nfyc6.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/nfyc6m.jpg " alt = "在这里输入图像描述" > < / > < a href = " https://i.stack.imgur.com/i1vPi.jpg " rel = " nofollow noreferrer " > < img src = " https://i.stack.imgur.com/i1vPim.jpg " alt = "在这里输入图像描述" > < / > < / p >

//www.hoelymoley.com/questions/17914/-/17919 # 17919 1 迈克尔Walsby //www.hoelymoley.com/users/17166 2019 - 09 - 05 - t10:02:23z 2019 - 09 - 05 - t10:02:23z

< p >晶洞玉石有气泡或其他形式的空腔在火山或沉积岩。我一旦发现数十个侵蚀他们的海崖在阿曼,他们看起来非常类似于你的。我可以告诉你的晶洞成立于沉积岩和我。所发生的是,经过数百万年的进化,水渗透,有时引进沙和粘土颗粒线腔当它发生在沉积岩中。这个矿产丰富的水,有时热液来源,渗入到腔和沉淀各种矿物质,主要是二氧化硅,周围的空洞。这通常会导致一个衬里的石英晶体,但可以产生紫水晶、蛋白石,两者都是由二氧化硅组成的。很少,使成乳色的化石被发现在晶洞玉石。至于你空晶洞,我认为必要的水渗透的方式,从未发生过,也从来没有发生。这个过程需要数百万年。< / p >

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