Get the answers you've been looking for with the help of IDNLearn.com's expert community. Join our interactive Q&A community and get reliable, detailed answers from experienced professionals across a variety of topics.
Galena as lead source, Hematite for iron, and Graphite in pencils and batteries.
Galena: Galena is used as a source of lead in various applications such as in batteries, radiation shielding, and soldering materials.
Hematite: Hematite is a source of iron, crucial in the production of steel, magnets, pigments, and in the manufacturing of certain types of cement.
Graphite: Graphite is utilized in the production of pencils, lubricants, and even as a crucial component in lithium-ion batteries.
https://brainly.com/question/30618231