乐生活Something horrible but also a bit powerful: Scientists studied sand on the beach of Hiroshima Yuki, and found that the minerals in these sands are likely to be the product of an atomic bomb.,Under extremely high temperatures and impacts, combined with other local human building materials, natural minerals, etc., some unusual ore is formed.
This is reminiscent of the K-Pg layer when the asteroid hit the Earth, hitting a layer of glass and a layer of enamel from the asteroid.,The atomic bomb also produced a lot of similar glass when it was tested in the Mexican desert (after all, sand = silicon), but this is more abundant in Hiroshima, because human activities create more elements, such as concrete, marble, steel, rubber, etc.,Will form a variety of different substances.,They also found anorthite and mullite, indicating that the temperature exceeded 1800 degrees Celsius.
You can click on the big picture to see the sand under the microscope.
The top row is glass, and there are bubbles inside.
F, H are stones mixed with mercury/mercury;
I is a concrete (!) covered with a layer of glass;
J, K is a small round stone covered with a layer of alloy metal. The circular ones are connected together to indicate that they are melted into droplets and then reshaped;
L is something that has a "rubber texture" (not to say 啥)
M magnet stone
N, O are metamorphic deposits embedded in something else.
(If there is anything wrong, please ask the Department of Geology to explain…)
But in short, the cruel destructive power of human beings has been continually washed on the coast for so long, and the earth is very vengeful.
