gossan in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Gossan is a weathered, oxidized surface layer of rock that often signals the presence of underlying mineral deposits, such as gold or copper.
Sample Sentences
- Gossan is often found as a weathered cap over valuable mineral deposits.
- The geologist explained that gossan typically indicates the presence of gold or copper beneath the surface.
- During the field study, we collected samples of gossan to analyze its mineral composition.
- Gossan formations can vary in color from reddish-brown to yellow, depending on the minerals present.
- Mining companies are particularly interested in gossan because it can guide exploration efforts.