Monsieur London asked:


Does anyone know how many ounces or pounds are in a brick of platinum?

Devyn

Duane M asked:


The four platinum bars were made in 1799. What was the degree of accuracy of the comparator used to gauge the bars. Answer in inches please.
The answer is 72 micro inches. Thanks for answering.

Dorian

mikeerwilliams asked:


I have access to a large amount of “Black Sand’ ore concentrate, which has assays showing extremely large concentrations of Gold, Platinum and Rhodium. But many people say it is worthless because it is “impossible” to extract the precious metals from the junk (especially Iron).

Can the precious metals be extracted at all?

If they can be extracted, can it be done profitably?

Jermaine

arsenalrox24 asked:


I have a school project in which I must mail someone and ask them questions about how they use platinum. Any suggestion of specific places, not things like “jewelry store?

Jimmy

duncan_grl asked:


The dishes are not safe in the dishwasher and so I always hand-wash the china and place it back in the protective sleeves. I noticed last week that some of the plates are tarnishing around the rim, which is platinum. I tried washing them again but no luck! Any help is greatly appreciated!

Charissa

Volvo drivin’ soccer mom asked:


I am getting a beautiful cocktail ring in diamond and platinum and wish to wear it often. I would like my engagement/wedding band reset in platinum to match when needed and would like to know a round approximation before I get my first estimate. Anyone have any ideas?

Brook

superlex1 asked:


Hey people. well im questioning people to make up a story that has 5 sentence of what will happen if platinum has disappeared? will the world go bizzare?? you tell me. there is no right or wrong answers.

Kadin

Meredith B asked:


How does Platinum react in oil and in water and how does it react with acid, and its radioactivity, or another chemical property

Cordell

John B asked:


I recently proposed to my fiance with a Platinum engagement ring. She loves it, and personally I love platinum. What would you prefer to give or receive in regards to engagement ring?

Jessika

haunted.divinity asked:


I need to buy something for my girlfriend for our anniversary. Im a student so I obviously cant afford a lot of money. I need to buy something small and sweet. I dont like gold so Im looking for something with diamond or platinum. What is the minimum prices of these kind of jewelery in India? I live in Bangalore and Kolkata.
Only answer if you are from India.

Jeana