英文字典中文字典


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       







请输入英文单字,中文词皆可:



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:
输入中英文单字

































































英文字典中文字典相关资料:


  • Cuprite - Wikipedia
    Cuprite is found in the Ural Mountains, Altai Mountains, and Sardinia, and in more isolated locations in Cornwall, France, Arizona, Chile, Bolivia, and Namibia
  • Cuprite | Properties, Formation, Occurrence, Uses » Geology
    Cuprite is a mineral that belongs to the oxide mineral group It is composed of copper (I) oxide, with the chemical formula Cu2O The name "cuprite" is derived from the Latin word "cuprum," which means copper, referring to its copper content
  • Cuprite: Mineral information, data and localities.
    Cuprite is commonly found as an oxidation product of copper sulphides in the upper zones of veins, often associated with Native Copper, Malachite, Azurite, Limonite and Chalcocite
  • Cuprite | Oxide, Copper, Red | Britannica
    Cuprite, soft, heavy, red oxide mineral (Cu2O) that is an important ore of copper A secondary mineral often formed by the weathering of copper sulfide minerals, cuprite is widespread as brilliant crystals, grains, or earthy masses in the oxidized zone of copper lodes
  • What is Cuprite - Geology In
    Cuprite (Cu₂O) is a copper (I) oxide mineral, a member of the oxide mineral class It stands out for its vibrant ruby-red coloration, often described as intense and fiery This distinct hue arises from the electronic transitions within the copper (I) ions within the crystal lattice
  • Cuprite Mineral Data
    Chalcotrichite from the Greek, meaning "hairy copper " Comments: Dark red ball or sphere of cuprite crystals set on a pearly white dolomite crystal matrix Location: Tsumeb mine, Tsumeb, Namibia Scale: 5 x 2 5 x 4 cm Comments: Semi-metallic, dark reddish gray, cuprite crystals on blue chrysocolla Location: Mashamba West mine, Shaba, Congo
  • FOMS - Cuprite - Franklin Mineral Information
    Cuprite, a copper oxide mineral, was first reported from Franklin by Seymour (1868) and Palache (1935) Frondel (1972) and Cook (1973) reported occurrences at Franklin and Sterling Hill, but cuprite is a rare mineral locally No physical or chemical data have been obtained
  • Cuprite: Meanings, Properties, Facts and More - The Gem Library
    What Is Cuprite? Cuprite is a copper oxide mineral that is naturally occurring and is often found in crystals, stones, and small nuggets It is typically found in shades of red, ranging from dark to light, and can also have a copper or bronze hue
  • Cuprite Value, Price, and Jewelry Information - Gem Society
    Everything you ever wanted to know about cuprite Find value guidelines, scientific data, expert comments, and more in our Gemstone Listings
  • 40 Facts About Cuprite
    Cuprite is a copper oxide mineral with the chemical formula Cu2O It was first described in 1845 by Wilhelm Karl von Haidinger, an Austrian mineralogist The name "cuprite" comes from the Latin word "cuprum," meaning copper Cuprite is often found in oxidized zones of copper deposits





中文字典-英文字典  2005-2009