Although the green colors of tsavorite and demantoid overlap, they are different garnet group minerals. Tsavorite is green grossular and demantoid is green andradite. Andradite is softer than grossular but has a higher refractive index and higher dispersion.lthough the green colors of tsavorite and demantoid overlap, they are different garnet group minerals. Tsavorite is green grossular and demantoid is green andradite. Andradite is softer than grossular but has a higher refractive index and higher dispersion.
Most / Least Educated Cities in TN. The average temperature of Kingsport is 56.15Â°F, which is lower than the Tennessee average temperature of 58.11Â°F and is higher than the national average temperature of 54.45Â°F.
Homefacts City Report. Kingsport is located in Sullivan County, TN. The population is 51,206, making Kingsport the 2nd largest city in Sullivan County. There are 27 public schools in Kingsport with an average Homefacts rating of B+. The total crime rate for Kingsport is high, and there are 168 registered sex offenders residing in the city.