Galena Galena is a wonderful infection fighter as it contains sulfur and will detox the body. As with some other metals, it is an excellent grounder. Galena goes further in this area as it is also great for centering and bridging between the spiritual self and the physical self. This particular Galena is the gray inclusions seen in a matrix of Rhodochrosite, so the properties of Rhodochrosite would also apply.
Garnet Red Garnets energize and revitalize, balancing energy and bringing serenity. Inspires love, clears negative chakra energy and aids in the assimilation of minerals and vitamins.
Grief  Obsidian, Amethyst, Angelite 
Grossularite Garnets in general represent love. Attuned to heart energy, revitalizes feelings and enhances sexuality. Controls anger, especially towards oneself. The Grossularite furthers these attributes by transforming the lower forms of response and reaction to loving forms of reply. It is an ideal piece to use for inspiring the ideal of service. Enhances fertility when the consciousness is specifically directed toward that goal during meditation.
Grounding Bloodstone, Apache Tear, Amber, Fluorite, Hematite, Marcasite, Smoky Quartz, Ulexite, Zebra Stone
Grounding  during Psychic work-Black Jade, Marcasite, White Snowflake Obsidian, Vesuvianite