资讯

Canadian Mining Journal14 小时
Cantex reports elevated levels of germanium at North Rackla
Cantex Mine Development Corp. (TSXV: CD; OTCQB: CTXDF) has provided an update for its 14,077 ha North Rackla claim block in ...
CANTEX'S NORTH RACKLA PROJECT CONTAINS HIGH CRITICAL METAL GERMANIUM VALUES IN YUKON, CANADA
Cantex Mine Development Corp. (TSXV: CD) (OTCQB: CTXDF) (the "Company") is pleased to provide an update on its 100-percent-owned 14,077 hectare North Rackla claim block in the Yukon.
How Rare Earths Are Playing a Pivotal Role in the U.S.-China Trade War
As the U.S.–China trade war ramps up, rare earths are among the most important pieces of leverage that China controls. There ...
Yeni Şafak5 天
Rare earth elements new front in US-China trade wars
Beijing's export restriction may affect global supplies of high-tech products as China wields rare earth metal production ...
来自MSN4 个月
China bans exports to US of gallium, germanium, antimony in response to chip sanctions
BANGKOK (AP) — China announced Tuesday it is banning exports to the United States of gallium, germanium, antimony and other key high-tech materials with potential military applications ...
pv magazine International5 年
Germanium use reduced in GaAs solar cells by new two-step process
Research into germanium for solar has re-emerged with several projects announced in the last two years. The cost of producing solar cells based on compounds of III-V element materials – named ...
PBS7 年
Germanium Comes of Age
Benzer spent over a year tinkering with germanium until he discovered that mixing in trace elements of tin could produce rectifiers that were ten times more resistant than was standard.