• Geological setting of retrogressed eclogite and jade in the southern Campbell Range: …
• Geological map of the southern Campbell Range (NTS 105H/3 SW), southeastern Yukon
• Exploration Criteria for Gemstone Deposits and their Application to Yukon Geology
• Exploration Criteria For Coloured Gemstone Deposits in Yukon
• BC Annual Industrial Minerals Production from 1904 Onwards