The Centenary Diamond
Patrick Landmann
Formation Of Diamonds
Patrick Landmann
Diamond Mining
Patrick Landmann
Diamond Mine #3
Patrick Landmann
Diamond Mine #1
Patrick Landmann
Diamond Mine #2
Patrick Landmann
Diamond Mine #4
Patrick Landmann
Diamond Rush
Patrick Landmann
Diamond Sorting
Patrick Landmann
The Big Hole
Patrick Landmann
Diamond Mine
Patrick Landmann
Diamond Processing
Patrick Landmann
Diamond Miners With Explosives
Patrick Landmann
Diamond Miners
Patrick Landmann
Diamond Drill Bit
Phil Hill/science Photo Library
Mining Core Samples
Phil Hill/science Photo Library
Mining Core Samples #1
Phil Hill/science Photo Library
Mining Core Samples #3
Phil Hill/science Photo Library
Mining Core Samples #4
Phil Hill/science Photo Library
Mining Core Samples #5
Phil Hill/science Photo Library
Mining Core Samples #7
Phil Hill/science Photo Library
Mining Core Samples #9
Phil Hill/science Photo Library
Mining Core Samples #10
Phil Hill/science Photo Library
Mining Core Samples #12
Phil Hill/science Photo Library
Mining Core Samples #14
Phil Hill/science Photo Library
Mining Core Sample #2
Phil Hill/science Photo Library
Mining Core Samples #2
Phil Hill/science Photo Library
Mining Core Samples #6
Phil Hill/science Photo Library
Mining Core Samples #8
Phil Hill/science Photo Library
Mining Core Samples #11
Phil Hill/science Photo Library
Mining Core Samples #13
Phil Hill/science Photo Library
Mining Core Sample
Phil Hill/science Photo Library
Mining Core Sample #1
Phil Hill/science Photo Library
Venetia Diamond Mine
Patrick Landmann
Slate Mining #9
Patrick Landmann/science Photo Library
Slate Mining #11
Patrick Landmann/science Photo Library
Diamond Mine Slag Heaps
Peter Chadwick
Diamond Mine
Peter Chadwick
Mineral Exploration Drilling #11
Phil Hill/science Photo Library
Mineral Exploration Drilling
Phil Hill/science Photo Library
Mineral Exploration Drilling #18
Phil Hill/science Photo Library
Marble Cutting Tool
Mauro Fermariello/science Photo Library
Mineral Exploration Drilling #1
Phil Hill/science Photo Library
Mineral Exploration Drilling #2
Phil Hill/science Photo Library
Mineral Exploration Drilling #3
Phil Hill/science Photo Library
Mineral Exploration Drilling #4
Phil Hill/science Photo Library
Mineral Exploration Drilling #5
Phil Hill/science Photo Library
Mineral Exploration Drilling #6
Phil Hill/science Photo Library
Mineral Exploration Drilling #7
Phil Hill/science Photo Library
Mineral Exploration Drilling #8
Phil Hill/science Photo Library
Mineral Exploration Drilling #9
Phil Hill/science Photo Library
Mineral Exploration Drilling #10
Phil Hill/science Photo Library
Mineral Exploration Drilling #12
Phil Hill/science Photo Library
Mineral Exploration Drilling #13
Phil Hill/science Photo Library
Mineral Exploration Drilling #14
Phil Hill/science Photo Library
Mineral Exploration Drilling #15
Phil Hill/science Photo Library
Mineral Exploration Drilling #16
Phil Hill/science Photo Library
Mineral Exploration Drilling #17
Phil Hill/science Photo Library
Mineral Exploration Drilling #19
Phil Hill/science Photo Library
Mineral Exploration Drilling #20
Phil Hill/science Photo Library
De Beers Directors
Patrick Landmann
Marble Quarry At Fantiscritti Caves
Sheila Terry/science Photo Library.
Marble Quarry At Fantiscritti Caves #1
Sheila Terry/science Photo Library.
Mineral Exploration Drilling Plan
Phil Hill/science Photo Library
Diamond-tipped Drill, 19th Century
Humphry Davy, English Chemist #1
Sheila Terry
Sir Humphry Davy, English Chemist
Middle Temple Library
Humphry Davy, English Chemist
Sheila Terry