Ratna Vigya (Gemology) in Hindi
App content is in hindi language.
This app describes gemology.
Description of all main gemstones have been given in this app.
The qualities of these gemstones has been described.
Some of the points about gemstones which this app shows
When to wear gemstones(ratna).
The procedure under which these have to be wore.
The effects of gemstones.
In this app, users will find much about gemstones.