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Agate countertops are known for their beauty. The gemstone adds a unique look to any room. However, there are a few downsides ...
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After petrographic examination and the altered rock surfaces were removed, the samples were crushed and ground to 74 μm using an agate mill. X-ray fluorescence spectrometry (XRF) method was used for ...
Geochronology and geochemistry of late Cenozoic volcanics on Naozhou Island, South China: insights into the interaction between the paleo-subduction slab and the Hainan mantle plume in Geochemistry ...