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.
The highest monthly average temperature in Chattanooga for August is 80 degrees. The lowest monthly average temperature in Chattanooga for January is 43 degrees. The most monthly precipitation in Chattanooga occurs in December with 5.6 inches. The air quality index in Chattanooga is 11% better than the national average. The pollution index in Chattanooga is 94% better than the national average.