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Licensing
Public domain Public domain false false
This image is a work of the "Minerals in Your World" project, a cooperative effort between the United States Geological Survey and the Mineral Information Institute . The images were featured in the "Minerals and Materials Photo Gallery" on the website of the U.S House Subcommittee on Energy and Natural Resources. As a work of the U.S. federal government , the image is in the public domain in the United States.
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Date/Time
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User
Comment
2004-08-03 15:39
(132 bytes)
Chris 73
Source
2004-08-03 15:38
(16 bytes)
Chris 73
[[Wollastonite]]
English Wollastonite with U.S. penny for scale.
File history
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Date/Time Thumbnail Dimensions User Comment
current 15:29, 14 February 2016 360 × 269 (24 KB) commons>Riventree "Implicit scale" of penny was obscured in original by some person trying to be helpful by providing an explicit scale. :) Restored the implicit scale using image from wikimedia commons (US_One_Cent_Obv.png) and shortened indicator to an arrow. Ideally...
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