The jet -black stone Asama stone born by Mt. Asama-Asama stone
The jet -black stone Asama stone born by Mt. Asama-Matsushita Sangyo Co., Ltd.

The jet -black stone Asama stone born by Mt. Asama
Matsushita Sangyo Co., Ltd.


About This Product

■ Characteristics ・ A volcanic rock (lava stone) born from the eruption of Mt. Asama, which spans Nagano and Gunma prefectures. ・ It is often found as a view stone or masonry material in the garden, but the disconnected expression has a bright black color that cannot be understood from the outside. ・ Because of volcanic rock, it is porous and has excellent water retention, and if used for the exterior, it is also effective in suppressing heat islands. ・ It is resistant to heat and can be used on wood stoves, floors and walls around the fireplace.

  • Product

    The jet -black stone Asama stone born by Mt. Asama




*Please note that we may not be able to accommodate sample requests.

1 Models of The jet -black stone Asama stone born by Mt. Asama

Product Image Part Number Price (excluding tax) Compression intensity (n/m㎡) Specific gravity (G/C2) Water absorption rate ( %)
The jet -black stone Asama stone born by Mt. Asama-Part Number-Asama stone

Asama stone

Available upon quote 8.81 0.9 46.69

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About Company Handling This Product

Matsushita Sangyo Co., Ltd.

  • Japan
  • Since 1939
  • 92 employees

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