1 Riband agate (also called ribbon agate) - agate with relatively broad bands. 2  Ring agate-agate exhibiting concentric color bands -- cf. 3  eye agate. 4  In addition, however, the term ring agate is frequently used in the marketplace to refer to any agate that is set in any ring (finger, ear, etc.).
Calories in black grapes There are: 3 calories per average black/red/purple grape19-20 calories in 1 oz or 28g of black/red/purple grapes34 calories.
1 Approximately 62 calories in 1 3.2 oz cup of American slip skin grapes. 2  In a 3.2 oz cup of concord grapes there are approximately 62 calories. 3  In an 8 fl oz of grape juice their is approximately 145 calories. 4  In an 8.7 oz cup of grape soda there is approximately 108 calories.