Oct 22, 2010· Help to identify nugget (?) dug out of river bed ... Simply dropping the metal into a hydrogen peroxide solution may help to identify it. If it is silver (or platinum

Raw platinum ore, looks like any rock, but is worth more than gold, and with a little work, its value will be evident. TAC 2013

4 Ways to Identify Platinum and Silver Jewelry - wikiHow. ... Raw platinum ore, looks like any rock, but is worth more than gold, and with a little work, ...

Feb 27, 2009· How can I tell with the naked eye, if there´s a possibility of platinum? 2. How to / where testing can be done? ... How do I recognize raw platinum?

Dec 14, 2014· Thought it may be platinum or a platinum group metal. ... G'day reasty have you got a pic of it may help to identify it... Sounds like it could be a meteorite ...

Platinum nuggets were thrown out by early miners, see the stuff they left behind so you won't miss any next time you pan for gold.

How can I extract platinum group metals from Cu based rock? Imagine that I have a copper based ore which also consists platinum group ... DSC-TGA for a raw mix to ...

How to Identify Raw Platinum | Magnetite (Fe 3 O 4

Photographs and descriptions of many samples of the element Platinum in the Periodic Table.

Raw platinum is a gray white metal. It is extremely nonreactive,very dense (21.45 grams per cubic centimeter) and malleable. It isalso one of the rarest elements on ...

You can test gold, platinum, and palladium jewelry to determine if an unmarked piece you've acquired is genuine. ... How to Test Jewelry: Gold, Platinum, & Palladium

Two of the world's most famous precious metals – platinum and silver – can appear identical to the untrained eye. They're both shiny, metallic, and gray in nature, and at first glance, they don't appear to have any intrinsic differences.

Apr 22, 2013· A jeweler or avid collector can identify and ... Identifying Precious Metals: gold, silver and ... ways of identifying gold, silver and platinum.

Simple tests to identify platinum. Answer. The simplest tests are heating and discoloration. If the item is heated, for example, in a Bunsen flame, platinum will be more difficult or impossible to melt and the platinum will not discolour.

how to identify raw platinum rock – Caiman Mining. What does raw platinum ore look like – The Q&A wiki. ... how to identify raw gold ore for refining.

If you have inherited a treasure chest of jewelry you can't identify; ... How to Tell if My Gold is Real. ... How to Tell the Difference Between Silver and Platinum.

Mar 02, 2010· Platinum or not Platinum ... I am putting it online to try and determine if it is Platinum of some or ore like Silver or ... Identifying Minerals -- Earth ...

How to Spot Fake Platinum. ... But how many of us know about fake platinum? ... buying platinum, fake platinum, identifying platinum. Leave a …

May 14, 2018· How to Identify Platinum and Silver Jewelry. To the untrained eye, platinum, silver, and sterling silver may appear very similar at first glance. However, with a little practice, you'll …

How to Identify Uncut Rough (or Raw) ... how you can identify them, and whether you can buy a rough diamond. ... • Platinum Jewelry.

Native platinum is an exotic mineral specimen and an expensive metal. Unfortunately, well formed crystals of platinum are very rare and the common habit of platinum is nuggets and grains.

When testing for Platinum (PT), a simple test you can do is the heat test utilizing your jeweler's torch or portable butane torch. ... Stebgo Metals Blog.

Dec 18, 2007· This Site Might Help You. RE: Where do you find Platinum in it's raw form?? Where else might you find it in abundance.? I understand that you can find it in catalytic converters??

Apr 06, 2009· Testing for platinum by putting it in hydrogen peroxide. Platinum acts as a catalyst which reacts with the hydrogen peroxide releasing oxygen. If it bubbles ...

Apr 29, 2012· Does raw silver and platium look the same? I hit ... how to identify raw platinum ore, how to identify raw silver, identify raw metals found,

Is this rock Platinum, Palladium or Rhodium? ... I need help with identifying a rock I ... I have 1kg of raw platinum ore with 48 percent platinum and other ...

Platinum looks similar to silver but is worth significantly more. Other than a stamped inscription there is no quick method to ensure the presence of platinum in a...

May 14, 2018· How to Identify Platinum and Silver Jewelry. To the untrained eye, platinum, silver, and sterling silver may appear very similar at first glance. However, with a little …