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Geological Diamond Black Slate + Rainbow_Main
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Geological Diamond Black Slate + Rainbow_Main Geological Diamond Black Slate + Rainbow_Main Geological Diamond Black Slate + Rainbow_closeup Geological Diamond Black Slate + Rainbow_corner Geological Diamond Black Slate + Rainbow_corner_closeup Geological Diamond Black Slate + Rainbow_bottom_edge
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Geological Diamond Black Slate & Rainbow Black Glass Tiles

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Design Elements

Dare to be different with this striking diamond design. Composed of black slate and metallic iridescent rainbow black glass, these tiles are mesh mounted and will bring a sleek and contemporary design to any room. Alluring and exotic, be bold and stray from the norm with this unique entry from our Geological Collection.


  • Chip Size: 7/8 x 2
  • Color: Black + Metallic Iridescent Rainbow Black
  • Material: Slate + Glass
  • Finish:Frosted and Polished
  • Sold By The Sheet
  • Sheet Size: 10" x 10 1/2"
  • Recommended Grout Color
    This tile does not need to be grouted
    Shaken or Stirred?

    The first six-pack of beer was produced by the Pabst Brewery in the 1940s. The brewery conducted numerous studies, which found six cans were the ideal weight for the average housewife to carry home from the store.

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    Tile must be installed over a suitable substrate to insure a proper installation. Glass tile should be installed over a clean, sound, and flat surface, free of contaminates including curing compounds. Substrate should be free of cracks. If used in a wet area you must waterproof. See manufacturer’s recommendation on a membrane for crack and water protection that is compatible with the setting material you are using. Glass is reflective therefore any inconsistencies in the substrate will result in a poor installation. For pools and fountains we recommend installing a mortar bed according to TCA P601-98. EXPANSION AND CONTROL JOINTS PER TCA EJ171-05 Expansion joints should be installed at all “changes in plane” in the tile work and where tile abuts restraining surfaces, therefore silicone caulking sealant must be installed in all corner joints in place of grout.

    • To avoid affecting the color of glass tile, White modified thin-set is recommended for all installations.
    • Apply thin-set using a trowel as recommended by the manufacturer. 
    • Apply as much adhesive as can be covered within 10-15 minutes. 
    • Grout joint should be a minimum of 1/16” and not butt set.
    • The trowel size you can use is a 9" Trowel - 1/16" square notch.
    This tile does not need to be grouted
    Browse 3 questions and 10 answers
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    Why did you choose this?
    TileBar Store
    Liked the diamond shapes, but disapointed in lack of
    color in alternating tiles. Loved the picture , but sample
    is just blacks....
    Peggy K on Aug 6, 2015
    The pattern is pretty, and I like the color combination.
    Debbie H on Jul 11, 2015
    Mona R on Jul 14, 2015
    Love it
    Karen W on May 13, 2015
    Are the glass tiles all the same color? The picture looks like several different colors, but the sample I received has 4 glass tiles of the same color of green, with an iridescent finish on top.
    MuseSLC on Mar 3, 2015
    Best Answer: The glass tiles are the same. The light reflects off of them and makes them all look like different colors. And yes the tops are iridescent, so when you look at them straight on or at an angle they change colors. I am very conservative in colors, but I love this tile. I have it as a back splash behind my stove. It is beautiful. I used black grout instead of the recommended grey. Pictures do not do this tile justice. I hope that this helps.
    Reply · Report · Kimberly B on Mar 8, 2015
    · Add Answer · I Have This Question Too (2)
    can this be used in a shower?
    Lisa B on Aug 6, 2015
    Best Answer: It is so beautiful, it would make a great accent, deco tile for shower .... but I wouldn't put it low where the water, or soap hits it directly because you'd be cleaning soap scum and water spots off the black tiles constantly.
    Reply · Report · Donna Broersma D on Aug 6, 2015
    · Add Answer · I Have This Question Too (0)

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