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Lamproite from
Chelima dikes, Chelama railway station, Kurnool District, Andhra Pradesh, India


Locality type:Dike
Classification
Type:Lamproite
Age information
Maximum recorded age:1350 ± 52 Ma
Minimum recorded age:1225 Ma
Sample ages:
Recorded ageGeologic TimeSampleDating method
11225 MaEctasian - Rb-Sr whole rock
21350 ± 52 MaEctasian - K-Ar whole rock
Sample references:
1 -
2 -
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Lamproite data
Locality Data:Click here to view Chelima dikes, Chelama railway station, Kurnool District, Andhra Pradesh, India
Data Identifiers
Mindat Occurrence Record ID:1335121
Long-form Identifier:1:3:1335121:4
GUID (UUID V4):9496efc4-661d-48a3-9de9-87667d2c7b60
Nearest other occurrences of Lamproite
56.6km (35.2 miles) P12 kimberlite, Wajrakarur–Lattavaram cluster, Wajrakarur kimberlite field, Anantapur District, Andhra Pradesh, India
75.8km (47.1 miles) Zangamarajupalle, Kadapa District (YSR District), Andhra Pradesh, India
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
Neoproterozoic Cratonic Successions of Peninsular India Asru K. Chaudhuri' , Joydip Mukhopadhyay2, Sarbani...700035, India 2Deyartment of Geology, Presidency College, 86/1 College Street, Calcutta 700073, India -'Depnrtnzent...Sciences, Jadavyur University, Calcutta 700032, India (Manuscript received November 24, 1998; accepted...accepted December 8, 1998) Abstract The Peninsular India hosts extensive record of Mesoproterozoic and Neoproterozoic...datum for Meso-Neoproterozoic classification in India. Principles of chronostratigraphic classification
Report (chapter)
Proterozoic dykes at Holsteinsborg, W Greenland, and Chelima, India, and Precambrian pipe at Argyle, W Australia...tend to be carrot shaped, the shape of olivine lamproite diatremes approximates a sherbet-glass. The recent...Creek, Arkansas, as a lamproite substantiate their economic importance. The 21 lamproite suites considered...apatite and chrome spinel, and very rare ilmenite. Lamproite amphiboles, diopsides and phlogopites are distinctly...relative to those of nearly all other igneous rocks. Lamproite magmas are produced by the partial melting of
Book
978-1-4615-3788-5 (eBook) DOI 10.1007/978-1-4615-3788-5 1. Lamproite. 2. Petrology. 3. Geoehemistry. 4. Rocks, Igneous...present new interpretations of various aspects of lamproite petrology. Hence, the work is not simply a summary...Dallas Contents Chapter 1. Chapter 2. The Lamproite Clan-Etymology and Historical Perspective 1. 1...Initial Discoveries-1870-1906 1.3. Etymology of Lamproite 1.4. Western Australian Discoveries-The Legitimization... Recent Developments Potassic Rocks and the Lamproite Clan 2.1. Alkalinity, Sodic, Potassic, and Ultrapotassic
Report (volume)
rocks such as micaceous kimberlite (Dawson), and lamproite and other potassic igneous rocks (Bergman). It...rocks such as micaceous kimberlite (Dawson), and lamproite and other potassic igneous rocks (Bergman). It...erupted as liquid, examples being available from lamproite through melilitite and nephelinite and extending...175*---- J" I I P OL-MELIL ? I K I M B T I - LAMPROITE I I K I M B T CARBONATITE I I MELTS INCREASINGDECREAStNG...mantle. The observed isotopic ratio in erupted lamproite or micaceous kimberlite will depend on (1) the
 
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