Pink Pipestone, or red catlinite, is a type of clay (argillite, or metamorphosed mudstone) from quarries located and preserved in Pipestone National Monument outside of Pipestone, Minnesota. Because it is fine-grained and easily-worked, it is prized by Native Americans for use in making sacred pipes such as calumets and chanunpas. In watercolor, this clay makes permanent, soft pink that has low tinting strength and lightly staining.
Rublev Colours Pink Pipestone Watercolor Note: Colors swatches are shown in mass tone, at top, mixed with an equal amount of water and brushed out toward the bottom. All pictures of color swatches in this web site are only approximations of the actual color of the watercolor paint. We have taken every care to match the color in these pictures on calibrated color monitors to the actual color. However, because of the wide variance in color monitors the results you get may vary.
Dutch: roze pijpaarde, rose klei English: pink pipestone (pipe clay) French: terre � pipe rose, argile rose German: rosa Pfeifenton, rosa Ton Italian: argilla rosa Spanish: arcilla de color rosa
Pink Pipestone (Red Catlinite)
Natural iron(III) oxide-hydroxide in aluminum silicate
FeO(OH).nH2O and Al, Si.
51274-00-1 (iron oxide-hydroxide)
Note: Some separation of pigment and medium may occur in Rublev Colours Watercolors and is a natural process when no stabilizers are added to paint to prevent this from occurring.
Single Pigment: Pink Pipestone (Red Catlinite) Binder: Gum Arabic Color: Pink Color Index: Not Listed Chemical Name: Natural iron(III) oxide-hydroxide in aluminum silicate CAS Number: 51274-00-1 (iron oxide-hydroxide) ASTM Lightfastness Rating: I Opacity: Transparent Tinting Strength: Low Staining: Low Granulating: Moderate
Natural Pigments is a limited liability company based in Willits, California. We manufacture and distribute rare and hard-to-find materials for fine artists and decorators. We specialize in supplying artists' materials that were used in historical painting since pre-historic times up to and including the nineteenth century.
We constantly search for materials and products of the finest quality so that we can bring them direct to you from the source. To do so, we travel the world to find materials specifically for use by professional artists and decorators. We obtain minerals from mines in Afghanistan, Chile, Russia, Ukraine and Uzbekistan, to name a few places, processing these into natural pigments. We purchase resins, gums and plants from India, Kenya and Malaysia to make natural varnishes and painting mediums.
Our mission is to provide the largest variety of natural pigments, paints and other professional artists' supplies, enabling us to bring you a selection that makes shopping for rare and hard-to-find art materials easy. Our objective is to promote the education and use of these materials among artists by providing detailed information for their employment in encaustic, fresco, oil, watercolor and tempera painting.
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