I am not lithotherapy practicionner and for the care my connection is rather on the side of the plants.
But I work a lot with stones and sometimes it happens to work several days in contact withthe same stone, so I noticed some virtues.
I learn a lot with my customers who ask me such a stone for such reason and we exchange on the results then.
The descriptions of the stones in the texts that accompany the malas or other stone products are not Copy/paste gleaned on the net, but a systematic search on the basis of several media, including specialized books. We can therefore rely on it.
On the other hand, I will be sorry if I am not able to advise you for each stone.