Yellow Quartz, also known as Citrine, crystal thumb / worry stones. The colouring of these stones is mainly yellow and white. The front sides have indentations which should be used to rub your thumb over to distract your mind and reduce worry and stress.
This stone promotes enjoyment of new experiences.
See more thumb / worry stones here
Country of origin: Brazil
Size: 4.7 cm approx measured at the largest points
Weight: 27 - 28 grams approx