| [Member (365WT)]answers [Chinese ] | Time :2019-07-24 | Travertine, also known as travertine, belongs to limestone and marble. It is usually cream or reddish and is deposited from the calcite of the hot spring. The water flows out from the deposited waste lime slag pile, dissolves the calcium in the lime slag, and re-cumulates. There are many holes in these deposits, which can store and absorb water. These holes need to be filled with synthetic resin or cement, otherwise a lot of maintenance work is required.
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animal world
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Angiosperm door
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Dicotyledon
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Distributed in Tibet Nyingchi, Zhigong, Gangs |
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