Rainbow Moonstone

Hi, anyone have any experiences to share about Rainbow Moonstone?. I've recently got a piece; sleep with it under my pillow. The first night I saw wonderfull flashes..hasn't happened again so far. I still have more to spend more time with it though it looks to bring up things that are from the deep or past reserves of ones memory and feelings also . Things came up that I seem to know from somewhere or place...yet not anywhere I can place in the present, so to speak. I had whatever it was on the tip of my tongue..until it; I woke up. So..my next excercise is to keep a notepad close by .

Desz