What does powellite mean?
Powellite is a rare mineral composed of calcium molybdate, with the chemical formula CaMoO4. It is a member of the scheelite group of minerals and forms a series with wulfenite, a lead molybdate mineral. Powellite is typically found in hydrothermal veins and is often associated with other minerals such as quartz, calcite, and pyrite. The mineral has a distinct crystal structure and is of interest to mineralogists and geologists due to its unique properties and rarity. Powellite is named after the American geologist John Wesley Powell.
nounPowellite is a rare molybdate mineral with the chemical formula CaMoO4. It forms a series with wulfenite, PbMoO4.
- A type of molybdate mineral.
- A chemical compound with the formula CaMoO4.
"The geologist collected a sample of powellite from the mine in Colorado."
"The mineralogist studied the crystal structure of powellite."
"Powellite is often found in association with other minerals such as quartz and calcite."
The plural form is used when referring to multiple samples or specimens of the mineral.
"The museum has several specimens of powellites on display."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of powellite
Powellite is named after John Wesley Powell, an American geologist and explorer. The mineral was discovered in the late 19th century and was named in his honor. The suffix '-ite' is a common suffix used in mineralogy to denote a mineral or rock.
Usage notes
Powellite is a technical term used in mineralogy and geology. It is not commonly used in everyday conversation.