Bumps and lines on eggs

[Mamato6]

@Haihai

 

[Haihai]

Soooo handsome! I have australorps and buff orphingtons, but this year we got a few silkies and one frizzle

 

[Hensndoes]

My hens are just over a year old and I can tell who's egg is who's by those lines, bumps, and shape. Most lay perfect eggs but Amelia has always had lines. Harriette has always had a few little bumps on the bottom. Nothing wrong with them, just the beauty of farm fresh eggs. Those darks spots in the yolk are meat spots. Common in Marans

 

[sumi]

See here for causes:

https://www.backyardchickens.com/articles/common-egg-quality-problems.65923/

 

[Mamato6]

@Haihai my MIL has two silkies (had three but something got the black one)

I have one Lavender Amaraucana, a black star, a silver laced Wyandotte, Rhode Island Red, Cuckoo Maran, and 5 Americana/Easter Eggers

 

[Abriana]

Hi all, just wondering if anyone could tell me what these bumps and lines are and if they're a deficiency of some sort. Hen is a Rhode Island Red, possibly a RIR mix. The bumps just started yesterday, the lines have been on them a while now

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The spots are calcium disposits.