My inlaws have colected these stones through the years, and they game nme some, They look like they could possibly be precious or semi-precious, any help would be appreciated!
Need help Identifying these Stones
Our expert gemologist would really help you on this. However, as per my knowledge the first one seems to be smoky quartz and second one simily quartz with blue tint, the last two resemble organic stones created as an outcome of animal fossils.
To get a complete confirmation, you should take these to a gemologist; who will go through a proper chemical examination and get it confirmed.
May All Beings Be Happy!!!