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About CALFINE

• President greeting
• Mission Vision Value
• ISO
• Much finer

Profile, History

• Profile
• History

Office, Works

• Headquarter
• Okayama Office
• Osaka Office
• Kanahira Works
• Sanpo Works

Heavy calcium carbonate

Quick lime

Limestone(ballast)

Heavy calcium carbonate grain(white marble)

Slaked lime

How our products are used.

Where CaCO₃ came from?

• Origin of CaCO₃
• Source of CaCO₃, - Karst –

CaCO₃ Properties

• Water-soluble mineral
• Shape of CaCO₃
• CaCO₃ groups

CaCO₃ in our life field

• CaCO₃ in nature
• CaCO₃ from Mars
• CaCO₃ for industry