April 15 eNews Mini-Quiz

Gem Related Discussion
1

Inclusions can effect a gems specific gravity, a) True b) False?

2

A - True

3

a) true

harsono

4

a true

5

a true

6

True. Any item that has air bubbles in it really causes inaccurate results. It makes the item more buoyant, thus appearing less dense in the SG measurement.

7

True!
For example gas bubbles or tiny pyrite inclusion can affect a gem specific gravity

8

True