Agate and jasper are part of the chalcedony family, a variety of quartz. Distinctly banded specimens that differ in color and in degree of translucency are called agate; and mottled yellow, red, brown or green chalcedony is called jasper.
There are 460 calories in 1 serving of McDonald's Bacon, Egg & Cheese McGriddles. Calorie breakdown: 39% fat, 46% carbs, 14% protein.
There are 320 calories in a 1 sandwich serving of McDonald's Bacon 'N Egg McMuffin. Calorie breakdown: 42% fat, 38% carbs, 20% protein.