April 2019

Calcium carbonate and its wide range of applications

4 months ago / 0 comments

Calcium carbonate is a substance that is used widely in a vast range of applications. Calcium carbonate can be found in the natural form as rocks. The sea shells are made up of calcium …

How Does the Size of Tahitian Pearl Determine Its Quality?

5 months ago / 0 comments

The Tahitian pearl size is a significant contributing factor that denotes its quality. You need to get information about it to choose your perfect gemstone. What is the general perspective about pearl size among …