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About cyclic twinning - (5)
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James Catmur
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PostPosted: Sep 11, 2020 01:28    Post subject: Re: About cyclic twinning - (5)  

The Natural History Museum of Denmark, in Copenhagen, has sent me a new and better photo of their Rutile cyclic twin. I suspect it is a 'dirty dimple' and not a hole, unlike the wooden model in the same display case.

See what you think.



1893_190_Rutile.JPG
 Mineral: Rutile
 Locality:
Magnet Cove, Hot Spring County, Arkansas, USA
 Dimensions: 6cm x 3cm x 4cm
 Description:
 Viewed:  175 Time(s)

1893_190_Rutile.JPG


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