Is There An App To Identify Gemstones. It can easily identify single and double refractive gemstones, and in many cases allow you to view the optic interference figure and give you the optic character of the gemstone. The google goggles mobile app can:.
The most common is the 'mohs' scale' which ranks mineral hardness on a scale of one (talc) to ten (diamond). An important source of phosphorus, apatite is used in matches. To measure the hardness of the gem stone you wish to identify, you will use a hardness kit.
10 most valuable gemstones in the world.
Then, consult a streak test chart to identify the gemstone based on the color of its streak. An important source of phosphorus, apatite is used in matches. The name is derived from the french word citron which means lemon. Two fantastic free apps for earth science are mineral identifier and common rocks reference.