Tag: precious stone
Travel to India, mysterious and colorful land
It is not too much of a lifetime to discover the many facets of India. This country as big as six times the size of France will shake your bearings…
Quiz: do you recognize these minerals?
Rare and precious or very common, there are now nearly 5,000 known minerals and we are discovering new ones every year! Can you recognize these 10 minerals? You will also…