Concept information
There is no term for this concept in this language
优选词，正式主题词
定义
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Concretions are masses of mineral matter embedded within rock layers, including limestone, sandstone, and shale. They often take shape when minerals precipitating (settling) out of water collect around a nucleus, such as a pebble, leaf, shell, bone, or fossil.
(en)
上位概念
- chemical sediments (en)
其它语言
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كتلة متحجرة
创建的: 2022-01-19T11:07:28
阿拉伯语
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Konkretion
创建的: 2022-02-17T17:45:36
德语
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конкреция
创建的: 2022-01-19T11:08:03
俄语
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concrétion
创建的: 2022-01-19T11:07:28
法语
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კონკრეცია
创建的: 2025-07-26T14:39:04
格鲁吉亚语
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concrețiuni
创建的: 2022-06-17T12:37:40
罗马尼亚语
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vifaa vya kushikika
创建的: 2024-11-24T21:10:09
斯瓦希里语
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konkresyon
创建的: 2022-04-15T10:47:16
土耳其语
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Concreción
创建的: 2024-07-03T16:11:42Z
西班牙语
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concretions
创建的: 2019-09-04T12:02:37
英语
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crusts (rocks)
创建的: 2019-09-04T12:02:37
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encrustations
创建的: 2019-09-04T12:02:37
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结核
创建的: 2023-09-27T15:42:42Z
中文