impossible diameters

with this (new?) coin search feature, you can find many coins with impossible numbers given as diameter, thickness, weight
diameter under 5 mm

for example at the syrian coin
https://en.numista.com/catalogue/pieces1311.html
the numbers are just moved to the wrong place. 23.4 is the diameter and 1.6 the thickness

and even if this Japanese Au/Ag Nishu Gin thingy had size 3mm x 3mm x 6mm, it would weigh only 0.7 grams, so it should be a bit larger
but it could really be that small, if this silver Nishu Gin here is 7.53g, having the same value of "ni shu"

or coins that are too heavy for their size
except the Indian gold coin which could fit

the 2 sheqalim coin is, according to Wikipedia, 21.6 mm 2.3 mm 5.7 g
the 2 Zlote coins should be all: 8.15 g – ø 27 mm

 oh. well. thanks.
I deleted all those false entries until further notice by their owners.
Seems that lots of diameter & weight data got messed up. But as long as it is not sure it will stay
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if you find more - please tell !

Cita: androland even if this Japanese Au/Ag Nishu Gin thingy had size 3mm x 3mm x 6mm, it would weigh only 0.7 grams, so it should be a bit larger
but it could really be that small, if this silver Nishu Gin here is 7.53g, having the same value of "ni shu"

The first one should be "Nishu Kin", actually. "Nishu Gin" = "2 Shu Silver", and "Nishu Kin" = "2 Shu Gold".

Cita: androlfor example at the syrian coin
https://en.numista.com/catalogue/pieces1311.html
the numbers are just moved to the wrong place. 23.4 is the diameter and 1.6 the thickness

the diameter is really 23.4 mm and the thickness about 1.7

https://en.numista.com/catalogue/pieces8177.html
this coin is only 21 mm in diameter, it is smaller than the previous 10 piastres issues

now impossible weights:

click
the Alderney 1000 pounds has 1 kg of fine gold, so the weight is 1090.9 grams
the 100 Francs coin has 20 g of fine silver, so with 0.500 fineness it would be 40 g

click again
the 50 pesetas's diameter should be divided by 10, I think

done -thanks. except for the francs. did not find it