Specimen NumberTC-1-7-014Alternate NumberBP-1CommentsOrganic-rich debris-flow limestone, runs approx. 0.1 opt Au. Roberts Mountain Formation. Note argillization.In Teaching CollectionYesMineral(s)calciteclayRock NameAu oreDistrictLynnMineBetze-PostExternal LinkMindatDeposit TypeCarlin-typeReference MaterialACL-228: Smith, J.F., Jr., and Ketner, K.B., 1968, Devonian and Mississippian Rocks and the Date of the Roberts Mountain Thrust in the Carlin-Pinon Range Area, Nevada; U.S. Geol. Surv. Bull. 1251-I, Washington, D.C., 18 p.
TC-1-7-014: Au ore - Lynn District - Betze-Post Mine. Franklin College Collections, accessed 16/06/2026, https://digitalcollections.franklin.uga.edu/nodes/view/37477