10a. Uranium
2b. W
10a. Epicentre
2c. 1986
3b. 1487
4b. Bird
6a. Baobab
7c. Tiger Eye
8b. Oppenheimer
9a. Rand Mines
10a. Graham Barber
10a. A butterfly
1. Copper
2. Gaborone
3. $35 000
4. Sophist
5. Bolometer and radiometer
6. Planchette
7. Siderite
8. An Eggbeater
9. A Fiduciary issue
10. A Fiduciary
1. Persons who tried to turn metals into gold
2. Ignorance
3. China
4. Silver iodide
5. Silica gel
6. A regmaker
7. Pozzuolana
8. A chemical reaction in which a compound reacts with water to produce other compounds
9. Agoraphobia
10. Favouritism shown to relatives by those in power
5. A ghost
6. The Pulitzer Prize
7. A dutch treat
8. Mayday
9. A maverick
10. A European songbird
Answers to March 2009 Quiz
1. Rasputin
2. Indonesia
3. Plusec
4. Radio beacon
5. Cribbing
6. Fat
7. A musical instrument
8. A legendary mariner
9. Study geometry
10. Thunderbox
Answers to February 2009 Quiz
1. Mercury
2. Patina
3. Trillion
4. The Victoria Falls, the Kariba and the Cabora Bassa dams
5. Zambia
6. A domesticated bovine animal
7. A South African tree with hooked thorns
8. Topaz
9. A lover of archery
10. Lithology
Answers to January 2009 Quiz
1. Nile
2. Caspian Sea
3. Asia
4. Dead Sea
5. 24 902
6. 66 600
7. 1000
8. Nickel
9. Africa
10. About 365 days
Answers to December 2008 Quiz
1. Wolfram
2. Recconnaisance
3. Zincography
4. Synchromesh
5. A nuclear winter
6. A lapidary
7. A terrapin or turtle
8. A didgeridoo
9. The Socratic method
10. A deadmans pedal
Answers to November 2008 Quiz
1. Benz & Co
2. a Coulee
3. Deoxyribonucleic acid
4. 10 000 square metres
5. Haematite
6. Gem variety of orthoclase
7. Mercury
8. Atmometer
9. Both spellings are correct
10. Very close to the batsman
Answers to October 2008 Quiz
1. 10
2. A Rift Valley
3. Dystopia
4. Fish River Canyon
5. Dolomite is a type of limestone
6. Ethiopia
7. The empennnage
8. Charles Darwin
9. An Anemometer
Answers to August 2008 Quiz
- Phoenix
- The sea, earthquakes, and horses
- Perimorph
- Methanol
- Scum as well as scoria
- Worms
- 1931
- A brattice
- A shaft attendant
- English
Answers to July 2008 Quiz
1. Ruthenium
2. A large block of stone
3. Rocks, stone, debris deposited by a glacier
4. The study of earth's features
5. Turn everything he touched into gold
6. Extreme smallness
7. A stone implement
8. Third man
9. Shaba
10. Critical path analysis
Answers to June 2008 Quiz
1. 7 700km
2. Thirteen
3. Gaberone
4. A Heptathlone
5. A nomadic live-stock farmer
6. Silicate
7. Richards Bay
8. Saldanha
9. An ordinal number
10. A Nudist
Answers to April 2008 Quiz
1. A river
2. A system of therapy
3. A musical term
4. Radium
5. Fowl
6. S
7. Mona Lisa
8. Herbert Baker
9. Grandchild
10. A fleet of small ships
Answers to March 2008 Quiz
1. A stock exchange
2. Ingot
3. Vancouver
4. Hans Merensky
5. 100 km
6. A gold-digger
7. Barberton
8. Timbuktu in Mali
9. Cobalt
10. Carbon Copy
Answers to February 2008 Quiz
1b; 2c; 3a; 4a; 5c; 6. Five – Mali, Malawi, Mauritania, Morocco, Mozambique; 7c; 8. Titanium; 9a; 10a.
Answers to January 2008 Quiz
1. Fool’s gold
2. The Gold Standard
3. Cinnabar
4. Aluminium
5. Barium
6. d.
7. a.
8. a.
9. Castlemaine
10. Mae West
Answers to December's Quiz
1. If you are able to leave a scratch mark on a mineral with your fingernail, you can conclude that:
a. It is very hard
b. It is harder than 2 to 2½ on Moh’s scale
c It is a mineral softer than 2 to 2½ on Moh’s scale
d. It is talc
2. Which is the best source of magnesium?
a. Chicken
b. Peanut butter
c. Carrots
d. Potatoes
3. The ten most common minerals make up what percentage of the earth’s crust
a. 90%
b. 50%
c. 20%
d. 10%
4. The relative weight of a mineral sample is directly related to the mineral’s
a. Lustre
b. Cleavage
c. Density
d. Hardness
5. The most common magnetic mineral is
a. Hematite
b. Magnetite
c. Halite
d. Uranium
6. Many prospectors climbed up the Chilkoot Pass in search of gold. This pass is in…
a. Alaska
b. Nevada
c. Colorado
d. California
7. What is the method of washing small amounts of dirt and gravel to look for gold called? Panning
8. He founded the British South Africa Company and made an enormous fortune in diamond mining. What was his name?
a. Cecil Rhodes
b. Ernest Oppenheimer
c. Alfred Beit
9. What mining technique involves removing all of the overburden to expose the desired mineral body? Strip Mining
10. What kind of dimension stone is extracted from quarries along the Merensky horizon in South Africa
a. Marble
b. Slate
c. Granite
Answers to November's Quiz
1. The southern continents Africa, South America, Antarctica, Australia and Peninsular India at one time was one landmass called:
a. Monomotapa
b. Gondwana
c. Utopia
2. Porphyry is associated with the colour:
a. Blue
b. Red
c. Purple
3. Where would you look for Mapungubwe?
a. Limpopo Province
b. North West Province
c. Botswana
4. A sextant is:
a. An instrument used in measuring altitudes of celestial bodies
b. An instrument measuring the movements of plates in the lithosphere
c. An instrument used in measuring the speed of satellites
5. The vertical support of a winding staircase:
a. A column
b. A strut
c. A newel
6. The solution of gold in mercury:
a. Concentrate
b. Amalgam
c. Aurifer
7. Gangue
a. Barren rock accompanying an orebody
b. Residue of gold processing
c. Coarse-grained metamorphic rock
8. Grey to white metallic element extracted from wolframite:
a. Tungsten
b. Niobium
c. Arsenic
9. Removal of substances in solution or in suspension from upper and middle layers of soil by water percolating downward or horizontally
a. Flotation
b. Eluviation
c. Filtration
10. An order of mammals that includes man, apes and monkeys are called:
a. Primates
b. Vertebrates
c. Herbivores
Answers to October's Newsletter Quiz
1. Nyasaland was the former name of :
- Malawi
- Kenya
- Tanzania
2 .The most popular dog in the U.K.
- German Shepherd
- Labrador
- Corgi
3. Where is Timbuctu ?
- Shri Lanka
- Mali
- Ghana
4. 32.1507 oz troy equals:
- a..1 pound
- 1 000 drachm
- l kilogramme.
5. TNT is the abbreviation of :
- Nitroglycerine
- Trinitrotoluene
- Trinitrobenzine
6. 1dwt equals 1.552
- a.Grammes
- b.Grains
- c..Ounces
7. Prospector credited with the discovery of the Witwatersrand Goldfield:
- Henry Struben
- J.B. Taylor
- George Harrison
8. In which country would you find the only deposit of a vivid blue-purple exquisite gem crystal identified as a variety of the mineral zoisite?
- Tanzania
- Malawi
- Sudan
9. What is MQA an abbreviation of?
- Mineral Quality Assurance
- Mines Qualifications Authority
- Metal Quantity Audit
10. The ‘Cousin Jacks’ were:
- Cornishmen
- Welshmen
- Irishmen
Answers to our September newsletter quiz
- Yes, in Kern County, California USA. Johannesburg, California, a gold mining town, founded in 1886, was named by miners who had previously worked on the Witwatersrand Gold Fields in South Africa.
- Yes, Timbuctu, a town in Mali was called The City of Gold. Between the 5th and 13 centuries, the empire of Mali flourished because of its trade in gold.
- Karat indicates the proportion of solid gold in an alloy based on a total of 24 parts. Carat is the unit of weight used for precious stones.
- 4. 3 500.
- It is believed that Cornish miners used to address each other by the old greeting of ’cousin’ and Jack was the most popular Christian name in Cornwall. Early Cornish miners on the Witwatersrand often enquired about job opportunities for their ‘Cousin Jack’ back home.
- It is the deliberate or avoidable destruction of the natural environment as by pollutants.
- 1 000 000
- Cordite
- A fault
- The heart. As it pumps 4.5 litres of blood per minute through the circulatory system, it works twice as hard as the leg muscles of a sprinter or the arm muscles of a boxing champion.