When Eli Whitney invented the cotton gin, slavery in the United States was in a large decline, do to the inherent unprofitable nature of the cotton/plantation/slave economy in â¦ the southern states.
Jasper is a cryptocrystalline variety of the mineral Quartz (SiO 2). Quartz is the most abundant single mineral on earth. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks.
Jasper Crystal Healing Properties: Jasper is very supportive during times of stress. It can aid the achievement of tranquillity and wholeness. Jasper balances Yin and Yang and aligns the Physical, Emotional and Mental bodies with the etheric realm.