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日本画用絵具をご購入で「ナカガワ花胡粉 一両15g」をプレゼント!

当店にて対象の日本画用絵具を税込5,000円以上ご購入いただいたお客様へ、

「ナカガワ 花胡粉 一両15g」

を無料で同封いたします。

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Natural Mineral Pigments

・Types of mineral pigments


Natural mineral pigments : made from crushed natural minerals, there are many types such as "azurite" and "malachite", but there are also high-quality materials that are expensive and rare. The finer the particles, the whiter the paint becomes. Some colors can be made darker by adding heat.

Shin-iwa-enogu : Developed in response to the decline in natural ores. Like cloisonné frit, it is produced by mixing glass with metal compounds and firing it, and then finished in the same way as natural iwa-enogu.
Resistant to light and chemical changes. (Nakagawa Kofun "Phoenix" - Auspicious)

Synthetic mineral pigments: These are made by coating calcite or quartz powder with pigments. The specific gravity of each color is almost the same, so they can be mixed. (Holbein's "Yusai")
*The size of the particles is expressed by the number (from approximately No. 5 to No. 13 and white), and the higher the number, the finer the particles and the lighter the color.
*Due to the different specific gravities of mineral pigments, they will separate when mixed. The greatest feature of "Yusai" is that it does not separate easily when mixed with the same pigment.

Types of rock paints

Natural rock paints: Azurite, peacock stone, and many others are made from crushed natural ores. The finer the particles, the whiter the color. Some colors can be darkened by adding heat.

New rock paints: Developed in response to the decrease in the number of natural gemstones. It is produced by mixing a metallic compound with glass and firing it, similar to cloisonne enamel frit, and then finishing it using the same process as natural mineral pigments.
It is resistant to light and chemical changes. (Nakagawa Gohon “Phoenix”, Kissho)

Synthetic pigments are made by coating calcite or quartz powder with pigments. Specific gravity is almost the same for each color, so it is possible to mix colors. (Holbein “Yusai”) *Synthetic rock paints are made by coating calcite or quartz powder with pigments.
The size of the particles is expressed by the number (from No. 5 to No. 13 and white), and the higher the number, the finer and paler the color.
The higher the number, the finer and paler the color. The greatest feature of “Yusai” is that when the same number of colors are mixed, they do not separate easily.

Translated with DeepL.com (free version)

Original price ¥975
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Current price ¥829 14%OFF
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New Iwa-no-gu 332 Konjo (Prussian Blue) [10g Unit]

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing them...

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Original price ¥975
Original price ¥975 - Original price ¥975
Original price ¥975
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New Iwa-egu 322 Black Ultramarine (KUROGUNJO) [10g unit]

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing the...

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Original price ¥930
Original price ¥930 - Original price ¥930
Original price ¥930
Current price ¥791 14%OFF
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Original price ¥1,455
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New Iwa Pigment 252 IWASHIKO [10g unit]

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing the...

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Original price ¥1,455
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Original price ¥1,455
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New Rock Paint 251 Benishinsha (10g unit)

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing the...

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New Iwa-no-gu 131 KIKUCHIOUDO (10g unit)

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing them...

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Original price ¥555
Original price ¥555 - Original price ¥555
Original price ¥555
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New Iwa Pigment 112 Rock Yellow (Iwaki) IWAKI [10g unit]

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing the...

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Original price ¥555
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Original price ¥555
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New Mineral Paint 111 Usukuchi Iwaki (Light Rock Yellow) [10g Unit]

Shin-iwa pigments were developed in response to the decline in natural ores. They are produced by mixing glass with metal compounds and firing the...

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Original price ¥555
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Original price ¥495
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New Rock Paint 5417 Kyojo Yellow Verdigris (KIKUCHIROKUSHO) [10g Unit]

Kyojo Iwa Enogu is a new generation of painting paint that prevents environmental pollution caused by lead, while offering excellent decorative pro...

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Original price ¥495
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Natural rock paint 768 Obsidian powder (10g unit)

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥420
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Natural rock pigment 767 Koikuchi Nezumi (dark gray) [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥420 - Original price ¥420
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Natural rock pigment 766 Iwanezumi (Rock Mouse) [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥420
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Natural mineral pigment 765 Tourmaline powder DENKISEKIMATSU [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥555
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Natural rock pigment 764 Kurokuchi Nezumi (black mouse) [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥420
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Natural mineral pigment 762 Indigo blue (Aizumiiro) AIZUMIIRO [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥555
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Original price ¥450
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Natural rock pigment 761 IWAKURO [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work w...

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Original price ¥450
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Natural rock pigment 752 IWAHADA [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥450
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Natural mineral pigment 743 Dark porcelain verdigris (KOIKUCHIYAKIROKUSYO) [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥2,070
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Natural mineral pigment 739 SHIUNMATSU [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥420
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Natural mineral pigment 723 Usukuchi Sangomatsu (light coral powder) [10g unit]

Natural mineral pigments are made by crushing natural minerals. They are rare, have a limited number of colors, and are expensive, but they work we...

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Original price ¥2,760
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