英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

autunite

钙铀云母

The Collaborative International Dictionary of English v.0.48 (gcide)

Autunite \Au"tun*ite\, n. [From Autun, France, its locality.]
(Min.)
A lemon-yellow phosphate of uranium and calcium occurring in
tabular crystals with basal cleavage, and in micalike scales.
H., 2-2.5. Sp. gr., 3.05-3.19.
[Webster 1913 Suppl.]

请选择你想看的字典辞典：

单词	字典	翻译
autunite	查看　autunite　在百度字典中的解释	百度英翻中〔查看〕
autunite	查看　autunite　在Google字典中的解释	Google英翻中〔查看〕
autunite	查看　autunite　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://par.freemd5.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://par.freemd5.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Autunite - Wikipedia
Autunite (hydrated calcium uranyl phosphate), with formula Ca(UO 2) 2 (PO 4) 2 ·10–12H 2 O, is a yellow-greenish fluorescent phosphate mineral with a hardness of 2– 2 + 1 ⁄ 2 [4] [5] Autunite crystallizes in the orthorhombic system and often occurs as tabular square crystals, commonly in small crusts or in fan-like
Autunite: Mineral information, data and localities. - mindat. org
Autunite Group A secondary mineral resulting from the oxidation of primary uranium minerals in hydrothermal veins, granite pegmatites, etc Dehydrates
Autunite | Physical - Optical Properties, Occurrence, Uses More
Autunite is a phosphate mineral that formula is calcium uranium phosphate (Ca (UO2)2(PO4)2·10–12H2O) and It is harness of 2 – 2, 5 A popular collector’s mineral Greenish or lemon yellow in color, autunite specimens fluoresce green under ultraviolet light
Autunite: Properties, Occurrence, Uses – Geology In
Autunite is a hydrated calcium uranyl phosphate mineral with the chemical formula Ca(UO₂)₂(PO₄)₂·10–12H₂O Autunite is a product of the alteration of uraninite It is the most common surface uranium mineral, abundant in the oxidation zones of uranium deposits ; it is also found more rarely in pegmatitic veins containing uranium and
Autunite | Radioactive, Phosphate, Uranium | Britannica
autunite, phosphate mineral, hydrated calcium and uranium phosphate [Ca(UO 2) 2 (PO 4) 2 ·10–12H 2 O], that is an ore of uranium It forms translucent to transparent, yellow to pale-green crystals, scaly masses, or crusts in hydrothermal veins and pegmatites, where it occurs as an alteration product of uraninite
Autunite Ca(UO2(PO4 2 10 12H2O - Handbook of Mineralogy
Mineral Group: Autunite group Occurrence: A secondary mineral derived from primary uranium-bearing minerals under oxidizing conditions, in hydrothermal veins, granite pegmatites, etc Association: Meta-autunite, torbernite, phosphuranylite, sal´eeite, uranophane, uranophane-beta, sabugalite
Autunite Mineral Data
Autunite Meta-autunite Comments: Corner of a meta-autunite crystal showing the dehydration of autunite (dark green) to meta-autunite (lighter yellowish green) Location: Daybreak Mine, Spokane County, Washington, U S A Scale: See Image © Paul M Schumacher
Autunite Features, Composition, Formula, Properties, Uses
Autunite is a greenish yellow fluorescent mineral The crystals of this mineral often occur in tabular square form as it has a tetragonal crystal system The uranium content causes this ore to have radioactive properties
Autunite - Minerals Education Coalition
Autunite Autunite is a radioactive orthorhombic mineral which results from the hydrothermal alteration of uranium minerals Used as a uranium ore, it was first discovered in France in 1852
Autunite - National Gem Lab
Autunite and Meta-Autunite are two associated with more attractive and radioactive that is popular Distribution of Autunite and Meta-Autunite is widespread, with many localities being minor but few for outstanding specimens

中文字典-英文字典 2005-2009