Larvikite is an igneous rock, specifically a variety of monzonite, notable for the presence of thumbnail-sized crystals of feldspar. These feldspars are known as ternary because they contain significant components of all three endmember feldspars.
The energies of this stone will protect you in your day to day activities, and it will offer protection even when you are asleep, or even when you are travelling.
Larkivite is also very cleansing to the body. It will remove the toxins and the negative energies from both the physical and etheric bodies.