ullmannite in a sentence

n.

Definition

Sample Sentences

1. Ullmannite is a rare mineral composed primarily of nickel and arsenic.
2. The geologist was excited to discover a new deposit of ullmannite in the remote mountainous region.
3. In mineralogy classes, students often study the properties of ullmannite alongside other sulfide minerals.
4. Due to its unique composition, ullmannite can provide insights into the geological history of its formation.
5. Collectors prize ullmannite for its distinctive metallic luster and dark coloration.