Rock + Mineral Resources and References
https://www.ducksters.com/science/earth_science/minerals.php
https://min4kids.org/
https://kids.britannica.com/students/article/rock/276754
https://learning-center.homesciencetools.com/article/rocks-and-minerals-science/amp/
https://online.kidsdiscover.com/unit/rocks-and-minerals
https://woojr.com/a-mini-lesson-on-rocks-and-minerals/
https://www.ducksters.com/science/rocks.php
https://kids.britannica.com/kids/article/rock/404136
https://kids.kiddle.co/Rocks
https://www.nps.gov/subjects/geology/rocks-and-minerals.htm
https://www.bgs.ac.uk/discovering-geology/rocks-and-minerals/
https://www.diffen.com/difference/Minerals_vs_Rocks
https://study.com/academy/lesson/properties-of-rocks-lesson-for-kids.html
https://min4kids.org/
https://kids.britannica.com/students/article/rock/276754
https://learning-center.homesciencetools.com/article/rocks-and-minerals-science/amp/
https://online.kidsdiscover.com/unit/rocks-and-minerals
https://woojr.com/a-mini-lesson-on-rocks-and-minerals/
https://www.ducksters.com/science/rocks.php
https://kids.britannica.com/kids/article/rock/404136
https://kids.kiddle.co/Rocks
https://www.nps.gov/subjects/geology/rocks-and-minerals.htm
https://www.bgs.ac.uk/discovering-geology/rocks-and-minerals/
https://www.diffen.com/difference/Minerals_vs_Rocks
https://study.com/academy/lesson/properties-of-rocks-lesson-for-kids.html