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Title: Glass [Go to resource]
Description: Opal glass. Standard sample No. 91. Acquisition source: National Bureau of Standards, Washington License: http://www.abdn.ac.uk/historic/Copyright_terms_conditions.shtml Publisher: ABDUG University of Aberdeen, Geological Collections Rights holder: 47718 Source: University of Aberdeen Identifier: http://calms.abdn.ac.uk/Geology/dserve.e... Go to resource More Like this...
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