Processing PC and mobile phone boards to extract the gold.

[Anonymous]

I am not sure if it was on here or somewhere else,but a few years ago, someone posted the estimated precious metal value of a rocket.It was pretty amazing.

 

[xsspirito]

mic, those are very precise numbers, on of my friends is buying factory rejects from a factory in Leningrad (St Petersburg) and he's making decisions based on the data from that site

Here is the translation of the following page
http://affinage.org.ua/argentum/soderzhanie-serebra-i-palladiya-v-soprotivlenii-sp3-37a.html

Palladium and silver content of osilating resistor СП3-37A-1 Вт
Weight of item: 2,8±0,01 г
PM in the item: Palladium, silver
Wight of the PM in 1 item
Silver — 0,021g
Palladium — 0,022 g
Compliance to the passport (data-sheet):
90-100 % by palladium
70-80 % by silver (meaning there was less silver recovered than the data sheet suggested)

Quantity of PM in the item by % of mass:
Silver – 0,43 – 0,5%
Palladium— 0,6 – 0,66%

Elements containing PMs:
Palladium - pins
Silver – pins

 

[Palladium]

I am not sure if it was on here or somewhere else,but a few years ago, someone posted the estimated precious metal value of a rocket.It was pretty amazing.

http://www.scribd.com/doc/26703675/How-to-Refine-a-AB-61-Nuclear-Bomb

 

[xsspirito]

I am not sure if it was on here or somewhere else,but a few years ago, someone posted the estimated precious metal value of a rocket.It was pretty amazing.

Something much smaller but!

ПТУРC Controlled antitank rocket projectile
http://young.rzd.ru/dbmm/images/41/4074/14691

communication line is 1.7 % gold 0.8 % platinum and 5% something else that i could not identify, dissolve or even melt, weighs about 2 kilos
guidance and control 2.15 g gold 4.8 g silver