mottling

The mottling is apparently from the bomb casing.

It’s possibly still noticeable via the naked eye, but you’d have to compare and contrast to notice the slight mottling.

Without even having to touch the child, you can see signs of pallor, cyanosis, or mottling.

It also has well-understood drawbacks (tooth mottling in high concentrations, toxicity in high concentrations).

In addition to grinding through various layers of steel, a very good kasumi knife can also exhibit mottling from the carbon in the steel similar to damascus steel.

More interesting still -- the mottling is from the remains of the casing and the shot cab (the little building the bomb was housed in at the top of the tower) splashing against the shock front at the fireball's boundary.

Dachshunds are big (err, I mean popular) in the comfy parts of East London, in particular there's a recent craze for those with a kind of cow-like mottling, gorgeous looking things (but expensive I understand).

There's no yellow mottling where there'd be concentrations of sugar, however now they're bred to be just red (since consumers think a perfectly red tomato is a better tomato), and to be harder.

When I got the display replaced on a 2015 MacBook under warranty (Apple extended because of screen mottling due to a manufacturing defect), they replaced the entire display assembly, i.e.

High levels of fluoride present in concentrations up to 10 mg l–1 were associated with dental fluorosis (yellowish or brownish striations or mottling of the enamel) while low levels of fluoride, less than 0.1 mg l–1, were associated with high levels of dental decay (Edmunds and Smedley, 1996), although poor nutritional status is also an important contributory factor.

) > The resulting extraordinary photographs revealed intricate details of the first instant of an atomic explosion, including a few surprises such as irregular “mottling” caused primarily by variations in the density of the bomb’s casing.