ما هذا المكان
Sudbury exists because an asteroid struck here 1.85 billion years ago and melted the crust. The metal was concentrated by the impact — the only major orebody with that origin story.
ما يخرج منها
Nickel
A silvery metal that resists rust, which is why it goes into stainless steel — and, more recently, into the cathodes…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Cobalt
A hard, bluish metal that keeps a battery's cathode stable so it does not overheat, and that holds its strength when…
Palladium
Platinum's cheaper cousin for most of the twentieth century, then briefly more expensive than gold because petrol…
Platinum
A dense, unreactive metal that speeds up chemical reactions without being consumed by them.
"المنتج الثانوي" معدنٌ يُستخلص لوجوده في الصخرة ذاتها لا لأن أحداً سعى إليه. لذا يتبع عرضه اقتصاديات المعدن الرئيسي لا اقتصادياته الخاصة.
من يملكه
كما أفادت به المشغلون علناً. تتغير ملكية المناجم الكبرى؛ تحقق من الإيداعات الحالية للشركات قبل الاعتماد على هذه المعلومات.