While we have yet to test this ourselves, rock and mineral identification and assessment may be feasible with proper model development. Interestingly, many users have shown interest in this field.
The corresponding data collections, molecular sensing models and applications will have to be developed. This may be developed in the future either by us or by a member of the SCiO developer community using the SCiO Dev ToolKit, which allows users to create their own models and apps.
It should be noted that if you are interested specifically in component analysis of rocks, that requires extensive research and access to labs who can analyze the samples for their chemical composition. Thus, if you are interested in working towards such an application, the help of an expert is advised.
Simple rock classification would probably not require such deep expertise.
(Relevant Products: SCiO DevKit)