(West Midlands GB)
If you know of someone maybe a friend or family member who is in need of healing - I think one way you can get "distant healing" through to them is this:
If you have a photograph of that person (even if it is an old one) - Place the appropriate crystals on the person in the photo.
If you know that the person suffers with worry or stress - a good idea would be to place Amethyst stones over them. (but this is just an example)
And personally I send out a prayer for healing and peace for that person too. Hope this is of help to someone out there.
Remember that you can do this with animals too.