The word rune means mystery, whisper or secret.  They are used as a divination practice and for spiritual guidance.   They help you to gain insight into situations or questions and to get clarification about the past, present and future. They feature symbols from the Elder Futhark (what would later be called the Vikings) alphabet
 
Sunstone is a stone that instils positivity and helps to lift depression, fear and stress.  It is a joyful and light inspiring stone.  It heightens your intution, helps to restore sweetness to your life and to nurture yourself.  It's the counterpart to Moonstone in that it represents the Divine Masculine and ignites that inner fire within.  It's also amazing for cleansing auras and the chakras
 
Chakra: Sacral, Solar Plexus, Crown