Amrik aja cuman 240 ton pertahun sudah no 4 dunia...gimana Freeport dibilang 6000 ton pertahun...no zero dunia dong:).
Salam, -Irsal In 2007 the United States produced approximately 240 tonnes of gold, making it the fourth-largest gold-producing nation, behind Australia, South Africa, and China.[1] Most gold produced today in the US comes from large open-pit heap leach mines in the state of Nevada. The US is a net exporter of gold.[2] The true sign of intelligence is not knowledge, but imagination. #Albert Einstein -----Original Message----- From: Basuki Suhardiman <[email protected]> Sender: [email protected]: Wed, 18 Aug 2010 05:46:32 To: Indonesianext<[email protected]> Reply-To: [email protected] Subject: [indonesia] Re: INDONESIA- Negara Terkaya di Dunia kandungan di freeport adalah 55 ppm (55 mg / kg) kalau dikeruk 300.000 ton per day 300.000.000 kg x 0,00055 kg = 16.500 kg/day x 360 day/year =5940000 = 5.940 ton/tahun itu produksi yang ada sekarang dan sudah berlangsung paling tidak 30 tahun dan akan masih berlangsung 20 tahun lagi , hoax ? coba cari data yg bener lagi On Tue, 17 Aug 2010, Anis Hariri wrote: > > Jadi freeport punya cadangan emas terbesar cuma hoax? > Mineral apa yang indonesia nomer satu? Nikel? > > > > Sent from my XL BlackBerry® > > -----Original Message----- > From: irsal imran <[email protected]> > Sender: [email protected]: Tue, 17 Aug 2010 13:30:21 > To: <[email protected]> > Reply-To: [email protected] > Subject: [indonesia] Re: INDONESIA- Negara Terkaya di Dunia > > The USGS estimate of world gold reserves of 42,000 t was similar to 2006 > According to the USGS, South Africa still has the world's largest reserve of > gold at 6000 t (14.3%), similar to 2006. According to the USGS Australia has > the second largest reserve with approximately 12% of the world's holdings. > > http://www.australianminesatlas.gov.au/aimr/commodity/gold.jsp > > salam, > > -Irsal > > > --- On Tue, 8/17/10, irsal imran <[email protected]> wrote: > > > From: irsal imran <[email protected]> > Subject: [indonesia] Re: INDONESIA- Negara Terkaya di Dunia > To: [email protected] > Date: Tuesday, August 17, 2010, 1:13 PM > > > >
