Where is REE?
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Rare earth elements (REE) are found in various geological settings around the world. In South China, regolith-hosted REE deposits are the dominant global source of heavy REEs (HREEs) . Indonesia has potential sources of REE in residual tin mining processes and granitoids, particularly allanite and titanite minerals . Mesozoic granites in southernmost Jiangxi Province, China, are associated with REE-rich weathered crust deposits, with REE enrichment occurring during deuteric activity . Greenland has excellent REE potential, with giant deposits in the Gardar Province and carbonatite intrusions in West Greenland . Karst bauxites in the Dominican Republic are rich in REE, with primary and secondary REE minerals present . Overall, REE can be found in a variety of rock types and geological settings, including regolith-hosted deposits, granitoids, weathered crusts, alkaline intrusions, and karst bauxites.
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| Papers (5) | Insight |
|---|---|
| The paper does not explicitly mention where REE (rare earth elements) are located. The paper focuses on the mineralogy of REE phosphates and carbonates in karst bauxite deposits in the Pedernales Peninsula, Dominican Republic. | |
| The paper states that REE (rare earth elements) occurrences are found in South Greenland, West Greenland, and East Greenland. | |
| The paper mentions that REE (rare earth elements) are present in the biotite granites of Dingnan and the mafic biotite granite of the Wuliting Granite, both areas where weathered-crust REE deposits occur. | |
01 Feb 2018 | The paper mentions that REE occur in a wide range of rock types, including igneous, sedimentary, and metamorphic rocks. It also specifically mentions that important REE-bearing minerals are allanite and titanite found in granitoids and their weathered crusts in Sumatra, Sulawesi, Kalimantan, and Papua. |
13 Citations | The paper mentions that the main REE minerals in the quartz diorite bedrock are titanite, allanite, and REE fluorocarbonates. |
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