꾸러미:
info.jourist.minerals
다운로드:
1K
크기:
3 MB
지원되는 android 버전:
4.1 이상
업데이트 날짜:
2018년7월17일
Discover the fascinating world of the treasures beneath your feet. Minerals and Gemstones is a reference guide to 300 different minerals and gemstones, from simple sandstones to sanidine, jade and diamond. Learn what the Earth is made of, how its rocks were formed and how minerals and gems are used today.
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