| Locality type: | Deposit |
| Classification |
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| Species: | 'Calcium Amphibole Subgroup' (not an IMA approved species) |
| Formula: | AnCa2(C2+5-mCm3+)(Si8-(n+m)Al(n+m))W2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Calcium Amphibole Subgroup data |
| Locality Data: | Click here to view Guocheng Au deposit (Tudui-Shawang Au deposit), Haiyang City, Yantai, Shandong, China |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1989885 |
| Long-form Identifier: | 1:3:1989885:0 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Calcium Amphibole Subgroup |
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| 48.1km (29.9 miles) | ⓘXidouya Au deposit, Qixia City, Yantai, Shandong, China |
| 59.7km (37.1 miles) | ⓘYanshan Au deposit, Penglai City, Yantai, Shandong, China |
| 61.1km (38.0 miles) | ⓘAishan Pluton, Penglai City, Yantai, Shandong, China |
| 62.4km (38.8 miles) | ⓘShijia Au deposit, Penglai City, Yantai, Shandong, China |
| 74.8km (46.5 miles) | ⓘXiadian Mine, Shanhou-Beipo gold field, Zhaoyuan City, Yantai, Shandong, China |
| 91.1km (56.6 miles) | ⓘNansu Mo occurrence, Shanhou-Beipo gold field, Zhaoyuan City, Yantai, Shandong, China |
| 98.2km (61.0 miles) | ⓘJiaojia Mine, Jiaojia-Xincheng Gold camp, Laizhou City, Yantai, Shandong, China |
| 98.3km (61.1 miles) | ⓘXincheng Mine, Xincheng-Hexi ore field, Jiaojia-Xincheng Gold camp, Laizhou City, Yantai, Shandong, China |
| References |
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