It is a tree resin rather than a stone, however it is worn in jewellery like any other stone or crystal and has been worn for thousands of years to bring luck and protection to the wearer. This is my personal favourite to wear to ward off negative energy or attacks from others, as it works wonders. See Amber Properties Brown Calcite is protective whilst attracting positive energy into the environment and mind of the wearer. Charoite transmutes negativity back into positive energy and can keep the aura and chakras clear of negative energy.
Peeled hard-boiled eggs can be stored in the refrigerator in a bowl of cold water to cover for about 1 week (change the water daily) - or in a sealed container without water (cover the eggs with damp paper towels) for the same length of time.
Hard boiled eggs can be stored for up to a week in the fridge. Raw eggs should never be kept longer than 21 days after they've been laid, and should ideally be stored in the carton they came in. As for egg whites, you can keep them in the fridge for up to a week, or you can even freeze them.