Locality type:

Dike

Classification

Type:

Slate

Age information

Maximum recorded age:

2500 Ma

Minimum recorded age:

541 ± 1.0 Ma

Sample ages:

	Recorded age	Geologic Time	Sample	Dating method
1	2500 to 541 ± 1.0 Ma	Proterozoic	-

Sample references:

1	-	Bergman, S. C. (1987). Lamproites and other potassium-rich igneous rocks: a review of their occurrence, mineralogy and geochemistry. Geological Society, London, Special Publications, 30(1), 103-190.

Confirmation

Validity:

Believed Valid

Data

Mineral Data:

Click here to view Slate data

Locality Data:

Click here to view Chelima dikes, Chelama railway station, Kurnool District, Andhra Pradesh, India

Data Identifiers

Mindat Occurrence Record ID:

1335124

Long-form Identifier:

1:3:1335124:1

GUID (UUID V4):

b0a8d257-5eed-454e-b7ca-f7572a027368

References

Bergman, S. C. (1987). Lamproites and other potassium-rich igneous rocks: a review of their occurrence, mineralogy and geochemistry. Geological Society, London, Special Publications, 30(1), 103-190.

Reference Search (possible matching items)

	*Mitchell, Roger H., Bergman, Steven C. (1991) Petrology of Lamproites. Springer US. doi:10.1007/978-1-4615-3788-5*	Book
	Peak 3.7. Asian Lamproites 3.7.1. Group Name: Chelima 3.7.2. Group Name: Majhgawan 3.7.3. Group Name:...Montana 6.1.14. Sisco, Corsica 6.1.15. Majhgawan, India 6.1.16. Gaussberg, Antarctica 6.1.17. Probable Lamproites-Murun...Lamproites-Murun, Presidente Oligario, and Chelima 6.1.18. Minor and 'frace Elements 6.1.19. Summary...petrographic and mineralogical studies of the Majhgawan (India) diamondbearing vent by Scott Smith (1989) have...llyaIo-oIivine lamproite lapill; tuff, Majhgawan. Madh ya Pradesh. Portion of a lapillus contain ing a resorbed phlogopite

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

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