Verdite: Fabricating South Africa's Green Fuchsite Stone
A fabricator guide to verdite: fuchsite composition, Mohs 3 to 4 hardness, corundum inclusions, soft-stone cutting, waxy polishing and realistic specification.
Dynamic Stone Tools |
Stone Fabrication News & Guides
Expert tips, how-to guides, and industry news for stone fabrication professionals. Learn about granite, marble, quartz countertop fabrication, tool maintenance, and shop management.
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Tillite and Diamictite Slabs: Working Glacial Rock
How to saw, polish and finish tillite and diamictite slabs, where hard clasts and soft matrix fight your tooling, plus realistic finish and repair strategy.
Dynamic Stone Tools |
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Carbonatite Slabs: Fabricating Rare Igneous Carbonate
Carbonatite is a rare igneous rock built from carbonate minerals. Why it cuts and polishes like marble, what tooling to use, and how to protect the finish.
Dynamic Stone Tools |
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Vesuvianite and Californite: Working Green Idocrase Stone
Vesuvianite, also called idocrase, forms a massive green ornamental variety known as californite. What its hardness and geology mean for cutting and finishing.
Dynamic Stone Tools |
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Diatomite Slabs: Fabricating Fossil Diatom Silica Rock
Diatomite is a biogenic silica rock built from fossil algae shells. What its extreme porosity and low density mean for cutting, handling and realistic uses.
Dynamic Stone Tools |
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Halite and Rock Salt Panels: Working Soluble Stone
Fabricating halite salt panels: dry cutting only, blade and dust control, adhesive and frame choices, backlighting, humidity limits, and service life.
Dynamic Stone Tools |
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Jet and Anthracite: Fabricating Organic Black Stone
Jet is lignite, not a mineral, and anthracite is the highest rank of coal. A fabricator's guide to cutting, bonding and protecting organic black stone.
Dynamic Stone Tools |
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Blue John and Fluorite: Working Britain's Banded Stone
A fabricator's guide to Blue John fluorite: why a Mohs 4 mineral with perfect cleavage needs resin, low speeds, cool polishing and careful client advice.
Dynamic Stone Tools |
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Pyroxenite Slabs: Fabricating Ultramafic Dark Stone
Pyroxenite sells as black granite but it is ultramafic, dense and low in quartz. Weight, tooling, cleavage, polishing and care for very dark, very dense slabs.
Dynamic Stone Tools |
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Stromatolite Limestone Slabs: Working Fossil-Layered Stone
Stromatolitic limestone is a soft, acid-sensitive carbonate with built-in weak planes. How to identify, cut, fill, polish and specify layered dimension stone.
Dynamic Stone Tools |
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Selenite and Gypsum Slabs: Working the Softest Stone
Selenite is Mohs 2, water-soluble, and splits on three cleavage planes. A practical fabricator guide to cutting, finishing, and installing gypsum stone.
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Chalk and Soft Limestone: Fabricating Low-Density Carbonate
Chalk-grade carbonate is porous, weak when saturated, and unforgiving. A fabricator guide to cutting, finishing, sealing, and handling soft limestone safely.
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Marl and Argillite: Working Soft Clay-Rich Sedimentary Stone
Marl and argillite are soft, variable, moisture-sensitive stones. How to cut, support, set and seal them, plus the honest limits worth telling a client.
Dynamic Stone Tools |
