Obsidian.

As re free of tears, fears, minds about a last, and in sadness helps for us to understand,that a nothing leaving without a trace and an all happened is not intentionally.

Rainbow obsidian.
As pushing us to a thinking about our fates fights, helping fighting stress, good affecting on the non sense processes, fighting a feeling of fault, and doing next step, which you are feared or avoided.

Obsidian with blotches.
Like a snowflakes formed when lava cools and crystallizes,when and forming small includes of grey light field spar ,as forming,like snowflakes, flowers or clouds, as this stone are embodiment for contradictions in all his beauty, as black and white, hot and cold, he unites are opposites and helping avoiding extremes as very sad bad minds,feels and very high emotion rising. As his helping using in a displays contradictions, as put before itself are goals, a true decide with a high wisdom, as thanks to these are are tighter stay on the legs, and not breaking of real, and he helps when a soul goes in heels.As carry small stone in shoes, as thanks to this you will not attend on legs, and they are feeling,through feet's stone stimulates our reflection zones,energy points ans  energy canals and warming legs, as he is formed of fire. As warming legs as very famous to improve blood circulation. As keep his in hand, or carry in bracelet, put in pocket.