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pro vyhledávání: '"Steven B. Carpenter"'
Autor:
Steven B. Carpenter, Eddie H. McBay, George H. Swihart, Yun Xiao, David H. Smith, Yingkai Xiao
Publikováno v:
Economic Geology. 109:567-580
About a third of the approximately 30 known deposits in the Furnace Creek, California, borate district reveal mineralogical zoning of borates. The deposits feature an Na-Ca borate (ulexite and/or probertite) inner zone (or zones) surrounded by Ca bor
Newly revised and expanded, this long-awaited 7th edition of Industrial Minerals and Rocks builds on the strengths of the earlier editions but adds significant new content—ensuring the continued relevance of this classic text. This widely read glob
Autor:
Dianna Baldwin, Julie Achterberg
This collection of new essays explores issues of identity, work and play in the virtual world of Second Life (SL). Fourteen women discuss their experiences. Topics include teaching in Second Life, becoming an SL journalist, and using SL as a means to