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Help identifying this rock from India
  
  Index -> What is it? - Where is it from?
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kevin_standage




Joined: 14 Jan 2025
Posts: 1
Location: uk

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PostPosted: Jan 14, 2025 09:11    Post subject: Help identifying this rock from India  

Posting on behalf of a friend in India, so I don't actually have the rock to personally inspect, just these two images.

It was found at the confluence of two rivers in Pune, Maharashtra, India. The rock recently split in two (with no force) revealing the core as shown in one of the images.

Not quite sure what it is, so any help would be appreciated.

Many thanks,
Kevin.



1.jpg
 Mineral: Unknown
 Locality:
Pune District (Poonah District), Maharashtra, India
 Dimensions: Approx 6cm
 Description:
 Viewed:  472 Time(s)

1.jpg



IMG20250110120128 (3).jpg
 Mineral: Unknown
 Locality:
Pune District (Poonah District), Maharashtra, India
 Dimensions: 6cm
 Description:
 Viewed:  480 Time(s)

IMG20250110120128 (3).jpg


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marco campos-venuti




Joined: 09 Apr 2014
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Location: Sevilla


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PostPosted: Jan 14, 2025 09:55    Post subject: Re: Help identifying this rock from India  

I guess it is a piece of an agate revealing horizontal banding with quartz and white opal, which is the fragile part.
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