Each stone varies. Red tiger eye actually gets its color from being heated. This stone is most known for helping one balance between extremes, discernment, vitality, strength, practicality and fairness. It's a great tool for anyone who struggles with family/relationship disagreements or differences of opinion that causes chaos.
Physically, this stone acts as a blood fortifier and supports general vitality. It aids in strengthening the endocrine system and assists in bringing one's hormones and biochemistry into balance for a more enjoyable daily experience.