RIR Strange Eggs Lately ?

[MorePower7701]

My RIR do a great job of laying 4-5 eggs everyday from 5 hens. I have noticed some strange eggs lately, some of the eggs will have what looks like a few crusty deposites (same color of egg) on the shell of the egg, it wipes off easy but have never seen it before. I gotten a few eggs that look that they have moles on them, it will be a red-brown color and look like a small mole on the shell. I hope the eggs are fine, my family eats them almost everyday.

 

[bigg]

they are fine its just an exess of calcium in the chickens body, but if the egg itself is mishapen then it might be worms.