Locality type: | Complex |
Classification |
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Species: | Ferro-pargasite |
Formula: | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
Chemical Analyses: |
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Oxide wt%: | | 1 |
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SiO2 | 40.22 % |
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TiO2 | 3.77 % |
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Al2O3 | 12.53 % |
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Cr2O3 | 0 % |
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FeO | 18.03 % |
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MnO | 0.29 % |
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MgO | 8.36 % |
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CaO | 10.02 % |
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Na2O | 2.88 % |
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K2O | 1.93 % |
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Total: | 98.03 % |
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Sample references: | |
1 | - | Upadhyay, D., Raith, M. M., Mezger, K., & Hammerschmidt, K. (2006). Mesoproterozoic rift-related alkaline magmatism at Elchuru, Prakasam alkaline province, SE India. Lithos, 89(3-4), 447-477. |
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Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Ferro-pargasite data |
Locality Data: | Click here to view Elchuru Complex, Prakasam District, Andhra Pradesh, India |
Data Identifiers |
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Mindat Occurrence Record ID: | 1334753 |
Long-form Identifier: | 1:3:1334753:0 |
GUID (UUID V4): | 34308473-bd66-41ad-b32a-b84062da10f3 |
Nearest other occurrences of Ferro-pargasite |
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47.3km (29.4 miles) | ⓘErrakonda Pluton, Prakasam District, Andhra Pradesh, India |
References |
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Nag, S., Chakravorty, P. S., Smith, T. E., & Huang, C. H. (1984). The petrology and geochemistry of intrusive alkaline rocks of Elchuru, Prakasam District, Andhra Pradesh, India. Geological Journal, 19(1), 57-76. Madhavan, V., Mallikharjuna Rao, J., SUBRAHMANYAM K, K. S., & LEELANANDAM, C. (1989). Bedrock geology of the Elchuru alkaline pluton, Prakasam district, Andhra Pradesh. Geol. Soc. India Memoir, 15, 189-205. Madhavan, V., MALLIKHARJUNA, R., Balaram, V., & Kumar, R. (1992). Geochemistry and petrogenesis of lamprophyres and associated dykes from Elchuru, Andhra Pradesh, India. Journal of the Geological Society of India, 40(2), 135-149. Upadhyay, D., Raith, M. M., Mezger, K., & Hammerschmidt, K. (2006). Mesoproterozoic rift-related alkaline magmatism at Elchuru, Prakasam alkaline province, SE India. Lithos, 89(3-4), 447-477. |