This is a gorgeous, unique Scottish stone that will make a lovely gift or addition to any crystal collection or rock collection. 
This Scottish smoky quartz geode nodule is still inside the amygdaloidal Basalt, in a vesicle. The Basalt also display the lines of crystal indentations which are known as porphyritic, or commercially as Chinese writing stone. 
This Scottish rock was collected from Angus in 2026, in early July.