海量图书期刊资源,随时随地畅享阅读乐趣
Anthropology of Eastern EuropeJoel Martin Halpern and David A. Kideckel · Annual Review of Anthropology · 1983
Arctic GoldHalpern, Joel Martin · Rocks & Minerals · 1951
Frobisher's False El DoradoHalpern, Joel Martin · Rocks & Minerals · 1951
Thomas Jefferson and the Geological SciencesHalpern, Joel Martin · Rocks & Minerals · 1951
Arctic JadeHalpern, Joel Martin · Rocks & Minerals · 1953
Ireland—The Prehistoric EL DoradoHalpern, Joel Martin · Rocks & Minerals · 1950
Some Observations on a Sojourn Thru Europe (Part 2)Halpern, Joel Martin · Rocks & Minerals · 1950
Chips from the QuarryHuizing, Marie · Rocks & Minerals · 2012
Copper-bearing Minerals of ColoradoRaines, Ed · Rocks & Minerals · 2012
Kennecott's Bingham Canyon MineRichardson, Philip D. · Rocks & Minerals · 1993
Environmental MineralogyRakovan, John · Rocks & Minerals · 2008
Morocco: Tea and MineralsPraszkier, Tomasz · Rocks & Minerals · 2011
Tourmaline: A Giant of a “Mineral”Cook, Robert B. · Rocks & Minerals · 2013
Fluorite in Granitic PegmatitesJacobson, Mark Ivan · Rocks & Minerals · 2013
Quartz and PyriteRichards, R. Peter · Rocks & Minerals · 2013