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Tuffeau stone — in French, simply tuffeau or tufeau — is a local limestone of the Loire Valley of France. It is characterized as a chalky or sandy, fine-grained limestone, white to yellowish-cream in appearance, and micaceous (containing some white flakes of mica, or muscovite). The soft stone is extracted from numerous quarries and has made a major mark…
Applications, Geology & Use in architecture
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tuffeau loire stone limestone 10 material valley extracted especially extraction french france turonian many 20 used buildings low granite thanks
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