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2. Prices of chemical elements - Wikipedia

   en.wikipedia.org/wiki/Prices_of_chemical_elements

   While the difficulty of obtaining macroscopic samples of synthetic elements in part explains their high value, there has been interest in converting base metals to gold (Chrysopoeia) since ancient times, but only deeper understanding of nuclear physics has allowed the actual production of a tiny amount of gold from other elements for research ...

3. Synthesis of precious metals - Wikipedia

   en.wikipedia.org/wiki/Synthesis_of_precious_metals

   Rhodium has the highest price of these precious metals ($440,000/kg in 2022 [3]), but the cost of the separation of the rhodium from the other metals needs to be considered [editorializing], although recent high prices may create opportunity for consideration. [1]

4. Freight rate - Wikipedia

   en.wikipedia.org/wiki/Freight_rate

   Many shipping services, especially air carriers, use dimensional weight for calculating the price, which takes into account both weight and volume of the cargo. For example, bulk coal long-distance rates in America are approximately 1 cent/ton-mile. [2] So a 100 car train, each carrying 100 tons, over a distance of 1000 miles, would cost $100,000.

5. List of countries by price level - Wikipedia

   en.wikipedia.org/wiki/List_of_countries_by_price...

   The Global price level, as reported by the World Bank, is a way to compare the cost of living between different countries. It's measured using Purchasing Power Parities (PPPs), which help us understand how much money is needed to buy the same things in different places. Price level indexes (PLIs), with the world average set at 100, are ...

6. Cost of transport - Wikipedia

   en.wikipedia.org/wiki/Cost_of_transport

   The metabolic cost of transport includes the basal metabolic cost of maintaining bodily function, and so goes to infinity as speed goes to zero. [1] A human achieves the lowest cost of transport when walking at about 6 kilometres per hour (3.7 mph), at which speed a person of 70 kilograms (150 lb) has a metabolic rate of about 450 watts. [1]

7. Gold as an investment - Wikipedia

   en.wikipedia.org/wiki/Gold_as_an_investment

   For example, if one owns a share in a gold mine where the costs of production are US$300 per troy ounce ($9.6 per gram) and the price of gold is $600 per troy ounce ($19/g), the mine's profit margin will be $300. A 10% increase in the gold price to $660 per troy ounce ($21/g) will push that margin up to $360, which represents a 20% increase in ...

8. Gold enthusiast Peter Schiff admitted he would ‘be a lot ...

   www.aol.com/finance/gold-enthusiast-peter-schiff...

   Cost-of-living in America is still out of control — use these 3 'real assets' to protect your wealth today, ... (it's 100% free) ... per the World Gold Council (WGC), with annual net purchases ...

9. Gold extraction - Wikipedia

   en.wikipedia.org/wiki/Gold_extraction

   Gold extraction is the extraction of gold from dilute ores using a combination of chemical processes. ... Over 10,000,000 pounds (4,500,000 kg) of mercury ...