Examining Rock Sample with Magnifying Glass for Mineral Analysis Closeup
Schlüsselwörter
rock,
examining,
holding,
magnifying glass,
closeup,
mineral,
speck,
geology,
scientist,
research,
analysis,
specimen,
hand,
indoor,
person,
wearing,
goggles,
mask,
scientific,
exploration,
discovery,
identifying,
study,
education,
zooming,
inspection,
stone,
grey,
gold,
sharpened,
finding,
looking,
investigation,
geologic,
mineralogy,
learning,
teaching,
hobby,
passion
Deutsch
