ID - a76b1338-ccb1-4dfb-b4d4-4a5e45a074e2 TY - RPRT T1 - Annual Progress Report for Eva Valley, Year Ending 21-03-1987. A1 - Berg, RC, A1 - Shell Company of Australia PY - 1987/// Y1 - 1987/ AB - Work completed to March 1986 has been documented in Billiton Reports Nos. 08.2759 and 08.3145, and consisted of; 1) Literature review of previous exploration, including work by Geopeko, Nord Resources and Newmont. 2) Reconnaissance field visit. 3) Rock chip sampling. 4) Detailed aeromagnetic/radiometric survey, 800 line-km (80m height, 250m spacing). 5) Detailed aeromagnetic/radiometric interpretation. 6) Bulk leach Au stream sediment sampling. Work carried out from March 1986 to March 1987 comprised follow-up of two bulk leach Au stream sediment anomalies at: a) Twin Ridge: gridding, ground magnetics and inf ill stream sediment sampling with bulk leach Au soil sampling. b) Yeuralba Creek: gridding, bulk leach Au soil sampling. T2 - CR1987-0094 UR - https://geoscience.nt.gov.au/gemis/ntgsjspui/handle/1/67982 ER -