Cutting flint glass.
Manufacture of thin glass tubing by drawing out thicker glass tubes.
Cutting and polishing flint glass (crystal) table wares.
Workshop for cutting, polishing and packing flint glass wares.
Neolithic flint hand-axe
Shaping a flint glass vessel.
Furnace for making flint glass, with stirrer.
World Water Day, Flint, Michigan, USA
Hands Holding Flint Marbles
Flint
Flint Water Plant, Flint, Michigan, USA
Flint with carved rainbow symbol
Banded flint
Flint and flint dagger
Flint arrowhead
Flint blades
Flint tool
Neolithic flint spearheads
Neolithic flint scrapers
Flint and wood knife
Technique for creating a flint tool
Flint knappings from making of tools.
Reproduction of the flint micropoint atttachement on arrows
Reproduction of the flint micropoint atttachement on arrow
Polish Flint
Flint stone
Flint tools
Chalk cliffs, south-east England
Surface flint, Sussex, UK
Flint and Chalk, Dover, England
Banded flint from Ilza, Poland
Blowing a cylinder of glass which would be flattened and formed into sheet glass.
1907 Harrison Eolith Dawn Stone tool
Church and churchyard, UK
Double oxen burial with cart, Germany.
Flints knapped for use as knives
Flint arrowheads excavated from La Draga Neolithic site
Making a glass bottle.
Making a glass lampshade.
Cullinan Diamond
1825 John MacEnery fossils Kent's Cave
Lichen covered clay tiled roofs
Hertfordshire puddingstone
Biface stone tool
Train passing through a Tunnel, Surrey.
Bottled water during public health crisis
Drinking water filtration sign
Car scrapyard, Flint, Michigan, USA
Bell foundry, 19th century artwork
Hamilton Dam, Flint River
Flint pebbles on Sheringham beach, UK
North Land Drive-in Theater, Dort Highway, Flint, Michigan, USA, John Margolies Roadside America Photograph Archive, 1980
Fossil Crinoid
Flashing out or forming a circular sheet of crown glass.
A glass worker in his chair.
Automated diamond cutting
Diamond blade saw cutting through granite
Chesil Beach, Weymouth, England, UK
Water fountains and public health warning
Water pipe construction
Iron-working machinery, 19th century
Ironworkers, 19th century
Zinc rolling mills, 19th century
Silesian mines and industry, 19th century
Nail plate shears for cutting nail plate into convenient lengths.
Flint tool, Grotte Mandrin, France
Flint tools, Grotte Mandrin, France
Analysis of prehistoric flint tool
Pyrites preservation of ammonite shell
Production of tools from flint stone
Quarry block split by swelling agent
Wave-cut platform, Portencross, Scotland
Fossil stromatolites, cross-section
Floods in Frances ruined houses in Toulouse.
Cutting glass.
A vintage style racer bike leant against a brick and flint wall.
Tin opener
CNC Turn-Mill machine
Folded strata in gneiss rock
Ammonite, pyritized
Pyritized ammonite
Peridot pebble and mixed-cut peridot
芝生の回転散水器
Cutting sugar ease.
Chalk cliffs
Yellow Horned Poppy (Glaucium flavum)
Neanderthal stone tool
Prehistoric fossils and tools
Objects carried by 18th century American riflemen
Bell fishing, a method employed by Hungarian gipsies.
鋳物鋳造の砂型
A glass engraver using a lathe operated by a font treadle.
Steelworks, 19th century
Brass foundry, 19th century
ジュエリーイメージ
Geothermal limestone deposit
Iron rusty steel mineral stone macro detail in orange color
Eroding Landform
Ancient sand and shell layers
US coal being imported into a Danish port as Marshall aid
Splashing wave
Hoodoo, Alberta Badlands
Pebble tool
Cutting osiers for basket making.
Diamond cutting
A small mountain range on the rocks
Quartz-feldspar porphyry
Banded gneiss
Diorite intruded by microgranite
Scissors cutting into paper with rock
Cutting out steel pen nibs from strips of metal.
Machine for cutting up sugar beet after cleaning and washing.
Denmark, Rodvig, historic flint oven
Blue labradorite
グレープフルーツ
Diamond milling cutter
Cut and polished diamond
Cut agates
Labradorite with linear iridescence
Moss agate
Fluorite
Sliced and polished Agate geode, Brazil
Sherry Topaz
Labradorite sunstone
Cut Cordierite (Iolite) gemstone
Cut Kyanite gemstone
Cut Rose Quartz gemstone
Cut Scapolite gemstone
Cut Watermelon Tourmaline gemstone
Cut pink-violet Kunzite gemstone
Trillion cut tourmaline gemstone
Square cut purple Amethyst gemstone
Cut Aquamarine gemstone
Round cut mauve Spinel gemstone
Cut green Paraiba Tourmaline gemstone
Cut Peridot gemstone
Cut Red Spinel gemstone
Cut Ruby gemstone
Cut Sapphire gemstone
Oval cut Sphene gemstone
Cut yellow sapphire gemstone
Cut and polished Alexandrite gemstone
Horse drawing a wagon load of coal.
Maid using the Empire Dustless Ash Sifter.