answersLogoWhite

0

Gold is a metal, not a mineral.

User Avatar

Wiki User

11y ago

What else can I help you with?

Continue Learning about Earth Science

What year was 'Welcome home' gold nugget discovered?

There is no nugget known as the 'Welcome Home' gold nugget. There are two famous nuggets with "Welcome" in their name.The "Welcome Stranger" was the name given to a largest gold nugget ever found and recorded. It measured 61 cm by 31 cm and was discovered by John Deason and Richard Oates at Moliagul, western Victoria, Australia on 5 February 1869 about 9 miles north-west of Dunolly and half-way between Maryborough and St Arnaud.The Welcome Stranger is not the same as the "Welcome Nugget" found in Ballarat in 1858 which was the largest single nugget prior to the discovery of the Welcome Stranger.


What is the difference between a gold nugget a gold reef and alluvial gold?

A nugget is a chunk of native gold metal- while fairly pure, may contain traces of other metals. In mining, Reef refers to a vein of high grade ore. Alluvial gold is gold that has been moved and ground down by water- such as the placer gold (gold dust) found in river and stream beds.


Is a Nugget real gold or fools gold if a it has a mass of 100.0 g and displaces the water level in a graduated cylinder by 15.0cm3 from 10.0cm3?

density=g/cm3 The density of Gold is 19.3g/cm3 The density of Fool's Gold (pyrite) is 5g/cm3 The question is slightly ambiguous as first written so two calculations are given: # 100/15= 6.666g/cm3 So this nugget is possibly pyrite and not gold. 100/5= 20g/cm3 So this nugget is possibly gold.


A supposedly gold nugget is tested to determine its densityIt is found to displace19.3 mL of water and has a mass of 371 g Could the nugget be made out of gold?

The density of the object is given by the mass divided by the volume. In this case, the density is 371g/19.3mL ≈ 19.22 g/mL. Since the density of gold is around 19.32 g/mL, the nugget could be made of gold as the densities are close.


What was the Holtermann gold nugget?

The Beyers and Holtermann nugget was the largest single piece of reef gold ever discovered in the world. The Beyers and Holtermann nugget was, strictly speaking, not a nugget, but what is called a matrix. Weighing in around 286 kilograms(about 630 pounds), it measured 150cm by 66cm, and was worth at least £12,000 at the time it was discovered, in October 1872. It was discovered by workers at the Star of Hope Gold Mining Co on Hawkins Hill, at the Hill End goldfields in New South Wales, Australia.