One intuitively chosen tumble stone. 
Scotlands native Red Jasper comes from the east coast of Scotland. The common red colour is due to natural iron ore inclusions, but sometimes it is also yellow, brown or green in colour, and very rarely, blue. Scottish Red Jasper are a mixture of red jasper, white quartz and hematite. Red Jasper is thought to increase strength, energy, stamina, focus and determination. Particularly here in Scotland, it was known as 'the warrior's stone' or 'stone of endurance' and was used for controlling and grounding.