bastnaesite

基本解釋

The crystal structures of bastnaesite-(Ce) and fluocerite-(Ce) was refined by high power four-circle X-ray diffractometer.
用強功率四圓單晶衍射儀精確地修正了氟碳鈰礦和氟鈰礦的晶體結構。
Along with the attentions on the resource of Bastnaesite and environmental safety by our country, it is important to establish the clean leaching technique of Bastnaesite.
隨著國家對氟碳鈰礦資源和環(huán)境安全的重視，建立清潔的氟碳鈰礦浸取工藝顯得尤為必要。
However, 10% of it was a reddish-brown mineral called bastnaesite—a phenomenally rich source (by rare-earth standards) of cerium, lanthanum, neodymium and other members of the lanthanide family.
然而，該礦石標本中有10%的含量卻是被稱作氟碳鈰的紅棕色物質——這意味著包括鈰、鑭、釹及其它鑭族成員在內的豐富稀土礦（以稀土的標準來衡量）便出現(xiàn)在人們眼前。

a rare yellow to reddish-brown mineral consisting of a carbonate of fluorine and several lanthanide metals. It occurs in association with zinc and is a source of the lanthanides. Formula: LaFCO3