There are several types of individual life insurance policies that can help your financial plan or that may be appropriate for different stages of your life: Term insurance, the least expensive kind of individual life insurance is designed to provide
We have made use of rocks and minerals from the very beginning of time. If you look at how we named the eras of human development, STONE AGE, COPPER AGE, BRONZE AGE and IRON AGE, it is obvious how important rocks and minerals have been to us all.
An alternative to using the reference minerals for testing is a set of hardness picks.. These picks have sharp metal points that you can use for very accurate testing. The picks allow much more control, and their sharp points can be used to test small mineral grains in a rock.