How Do You Spell DUFRENOYSITE?

Pronunciation: [dˈʌfɹɪnˌɔ͡ɪsa͡ɪt] (IPA)

Dufrenoysite (/dyːfrənɔɪsaɪt/) is a rare mineral that was named after the French geologist, Léonce Elie de Beaumont's assistant, Jules Dufrenoy. The word follows the usual English spelling conventions for borrowed words from French, where the phoneme /y/ is represented by 'u', and /wa/ by 'oi'. The ending '-ite' indicates that it is a mineral, while the stress falls on the second syllable, highlighted by the IPA symbol for primary stress, /ˈsaɪt/. Dufrenoysite is primarily found in the Western Alps and is notable for its greenish-black color and metallic luster.

DUFRENOYSITE Meaning and Definition

1. Dufrenoysite is a mineral that belongs to the pyrochlore supergroup, a group of complex oxides. It was named after the French chemist and mineralogist, Jean-Baptiste Dufrenoy. Dufrenoysite has the chemical formula (Pb,La,Ce)(Nb,Ta)2O6 and is commonly found in pegmatites and granite. It typically appears in dark brown to black color, with a submetallic to resinous luster.

   This mineral has a cubic crystal system, which means its crystalline structure is characterized by equal sides and angles. It has a hardness of 5 to 6 on the Mohs scale, indicating moderate hardness. Dufrenoysite can be translucent to opaque, and its streak is typically reddish-brown. It has a high density and exhibits weak radioactivity due to its content of radioactive elements like uranium and thorium.

   Dufrenoysite is primarily composed of lead, niobium, tantalum, and rare-earth elements. Its crystal structure comprises a network of oxygen atoms with the metal cations inserted within the structure. This mineral is commonly associated with other niobium and tantalum-bearing minerals such as columbite and pyrochlore.

   Dufrenoysite has limited practical applications due to its scarcity and the difficulty of extracting niobium and tantalum from it. However, it is of significant interest to mineral collectors and researchers studying rare-earth elements and their mineralogical properties.

Common Misspellings for DUFRENOYSITE

• sufrenoysite
• xufrenoysite
• cufrenoysite
• fufrenoysite
• rufrenoysite
• eufrenoysite
• dyfrenoysite
• dhfrenoysite
• djfrenoysite
• difrenoysite
• d8frenoysite
• d7frenoysite
• dudrenoysite
• ducrenoysite
• duvrenoysite
• dugrenoysite
• dutrenoysite
• durrenoysite
• dufeenoysite
• dufdenoysite

Etymology of DUFRENOYSITE

The word "dufrenoysite" is a type of mineral named after Léonard Dufrenoy, a French mineralogist and geologist. Dufrenoy is known for his significant contributions to the field of geology, particularly in studying mineralogy and stratigraphy. The suffix "-ite" is commonly used in mineral names to indicate that it is a mineral.

Plural form of DUFRENOYSITE is DUFRENOYSITES