Jewelry made in Turkey is popular all over the world. Travel agencies specially organize
Diamond is a mineral that is outstanding in every way. Like an unsightly doll (a diamond nugget really doesn’t look
Formula AlPO4x2H2O Impurity Fe, As Color Yellowish or bluish-green Trait color White Luster Glass
At the end of the 18th century, chemist Martin Claporte initiated the study of uranium. Discovered "resin blend"
Category Carbonates (minerals) Name in English. Smithsonite Formula ZnCO3 Group Carbonate Group Color White, Blue,
A choker around the neck is an interesting body decoration that perfectly emphasizes the graceful female form. His
There are 3 types of rocks - sedimentary, igneous - intrusive (intruded) and effusive
Color assessment. A ruby with an intense red hue is more valuable than less vibrant stones. Color
Mica ring Mica is a group of rocks and minerals that have a layered structure
“I know of no other mineral species that is more varied in color,
