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Studying rocks is a complicated business. Here Dr. Joseph Mandarino shows 13-year-old Steven Berdock how to operate an x-ray spectograph which is used by the museum for analyzing chemical materials in specimens.
Studying rocks is a complicated business. Here Dr. Joseph Mandarino shows 13-year-old Steven Berdock how to operate an x-ray spectograph which is used by the museum for analyzing chemical materials in specimens.

Studying rocks is a complicated business. Here Dr. Joseph Mandarino shows 13-year-old Steven Berdock how to operate an x-ray spectograph which is used by the museum for analyzing chemical materials in specimens.

Date1/8/1971
Names
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Format
Medium
Language
ProvenanceCourtesy: Toronto Star Photograph Archives
Usage Rights Copyright (Learn More)
Copyright HolderToronto Star (Firm)
Call Number / Accession NumberTSPA_0130402F