"Uraninite" Pronounce,Meaning And Examples

"Uraninite" Meaning

Uraninite is a dense, black to dark brown mineral that is an ore of uranium, consisting of the compound uraninite. It is a sulfide mineral with the chemical formula UO2S. It has a metallic luster and a dark, almost glossy appearance. Uraninite is relatively rare and is often found in igneous and metamorphic rocks.

"Uraninite" Examples

Usage Examples

| No. | Sentence | Part of speech | Definition |
| --- | --- | --- | --- |
| 1 | The miners discovered a vein of uraninite deep within the mine. | Noun | a mineral of uranium oxides; typically found in quartz, often in veins in uranothorite. |
| 2 | Early geologists mistakenly identified the uraninite ore as gold. | Noun | a mineral of uranium oxides; typically found in quartz, often in veins in uranothorite. |
| 3 | The geologist analyzed the sample of uraninite under a magnifying glass. | Noun | a mineral of uranium oxides; typically found in quartz, often in veins in uranothorite. |
| 4 | Uraninite is primarily composed of uranium oxide minerals, including the mineral pitchblende. | Noun | a mineral of uranium oxides; typically found in quartz, often in veins in uranothorite. |
| 5 | Several rare types of uraninite crystals were found near the mine. | Noun | a mineral of uranium oxides; typically found in quartz, often in veins in uranothorite.