Zeolite Pigment
Zeolite is a natural aluminosilicate mineral found in many locations throughout the earth. Our green Zeolite is from deposits in the Lori province of Armenia. Zeolite minerals are often located with deposits of the famous green earth mineral, celadonite, which is an abundant clay-like alteration in zeolite-bearing basalts.
Zeolite is a natural aluminosilicate mineral found in many locations throughout the earth. Our green Zeolite is from deposits in the Lori province of Armenia. Zeolite minerals are often located with deposits of the famous green earth mineral, celadonite, which is an abundant clay-like alteration in zeolite-bearing basalts.
Pigment Information | |
Color: | Green |
Pigment Classification: | Natural Inorganic |
Colour Index: | Pigment Green 23 |
Chemical Name: | Complex Aluminosilicate Mineral |
Chemical Formula: | Na2Al2Si2O8. xH2O |
CAS No.: | 1318-02-1 |
Series No.: | 4 |
ASTM Lightfastness | |
Acrylic: | I |
Oil: | I |
Watercolor: | I |
Physical Properties | |
Particle Size (mean): | 10 μ |
Particle Size Range: | <0–15 μ: 80–85% 16–29 μ: 15–20% >30 μ: 0.1% maximum |
Density: | 2.2–2.5 g/cm3 |
Mohs Hardness: | 4–5 |
Refractive Index: | α=1.59–1.612, β=1.609–1.643, γ=1.61–1.644 |
Oil Absorption: | 34 grams oil / 100 grams pigment |
Health and Safety | There are no acute or known chronic health hazards associated with the anticipated use of this product (most chemicals are not fully tested for chronic toxicity). Always protect yourself against potentially unknown chronic hazards of this and other chemical products by keeping them out of your body. Do this by avoiding ingestion, excessive skin contact, and inhalation of spraying mists, sanding dust, and vapors from heating. Conforms to ASTM D-4236. |
For a detailed explanation of the terms in the table above, please visit Composition and Permanence.
Origin and History
Zeolite is a microporous, aluminosilicate mineral commonly used as commercial adsorbents and catalysts. The term zeolite was originally coined in 1756 by Swedish mineralogist Axel Fredrik Cronstedt, who observed that rapidly heating the material, believed to have been stilbite, produced large amounts of steam from water that had been absorbed by the material. Based on this, he called the material zeolite, from the Greek ζέω (zéō), meaning "to boil" and λίθος (líthos), meaning "stone". The classic reference for the field has been Breck's book Zeolite Molecular Sieves: Structure, Chemistry, And Use.
Zeolites occur naturally but are also produced industrially on a large scale. As of December 2018, 245 unique zeolite frameworks have been identified, and over 40 naturally occurring zeolite frameworks are known. Every new zeolite structure that is obtained is examined by the International Zeolite Association Structure Commission and receives a three-letter designation.
Metamorphism, especially at low pressures, is very widespread on Earth. Metamorphism is the change of minerals in pre-existing rocks. The change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. Formation of a variety of silicate minerals like celadonite, a mineral origin of green earth pigments, and particularly zeolites is frequently observed at low temperatures.
Source
Our Zeolite is from deposits in the Teghout Cu-Mo deposit (Tekhut) in the Lori Province of Armenia, located near the Shamlugh river.
Mineral Names | |||||||
Names: | English: zeolite French: zéolite German: Zeolith Italian: zeolite Spanish: zeolita | ||||||
Common Names: | analcime, chabazite, clinoptilolite, erionite, ferrierite, heulandite, laumontite, mordenite, and phillipsite | ||||||
Nomenclature: |
|
Permanence and Compatibility
Based on the zeolite mineral, this pigment has broad compatibility and permanence with all media. Iron oxide is very lightfast and stable outdoors and has excellent weatherfastness.
Oil Absorption and Grinding
The oil absorption value for Zeolite is 34. This means 34 grams or milliliters (approx.) of linseed oil is required to form a coherent paste for every 100 grams of pigment. Zeolite has a Mohs hardness of 4 to 5, which makes it somewhat abrasive. However, despite its hardness, this pigment is easy to grind into both waterborne and oil paint.
Toxicity
Zeolite is not considered a hazardous substance, however, care should be exercised when handling the pigment to avoid inhaling or ingesting the powder.
For more information on how to handle pigments safely, please visit How to Safely Handle Art Materials and Pigments.
SKU | 423-21 |
---|---|
Brand | Rublev Colours |
Vendor | Rublev Colours |
Processing Time | Usually ships the next business day. |
Color | Green |
Pigment Type | Inorganic, Natural |
Health & Safety: There are no acute or known chronic health hazards with the anticipated use of this product (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating. Contact us for further information or consult the SDS for more information. Conforms to ASTM D-4236.
Order Processing
If the Processing Time for items in your order is "Usually ships within 24-48 hours", your order will usually be processed within 48 hours of receipt Monday through Friday. Orders received during weekends and holidays will be processed on the next business (working) day. Orders with longer processing times will be shipped when all items become available.
Shipping Rates
Please add your desired items and the delivery address to your basket to determine the exact shipping costs and options. The table below provides shipping rates for different weights to the countries we ship to.
Carriers
We use the following carriers to deliver orders:
![]() | ![]() | ![]() |
Below is an approximate guide to shipping costs for locations in Europe. Rates may change without notice.
COUNTRY | ALPHA-2 | RATES PER PARCELS | CARRIER | |
0–10 kg | >10 kg–30 kg | |||
Austria | AT | 11,50 € | 11,50 € | DPD |
Belgium | BE | 10,95 € | 10,95 € | DPD |
Bulgaria | BG | 20,25 € | 30,25 € | FedEx |
Bosnia and Herzegovina | BA | 49,25 € | 49,25 € | DPD |
Cyprus | CY | 21,80 € | 29,30 € | FedEx |
Switzerland | CH | 25,85 € | 42,98 € | FedEx |
Czech Republic | CZ | 12,00 € | 12,00 € | DPD |
Germany | DE | 5,50 € | 5,50 € | DPD |
Denmark | DK | 12,00 € | 12,00 € | DPD |
Spain | ES | 17,48 € | 28,50 € | FedEx |
Estonia | EE | 21,70 € | 21,70 € | DPD |
Finland | FI | 17,48 € | 28,50 € | FedEx |
France | FR | 14,60 € | 14,60 € | DPD |
United Kingdom | GB | – € | – € | – |
Greece | GR | 17,48 € | 28,50 € | FedEx |
Croatia | HR | 29,25 € | 29,25 € | DPD |
Hungary | HU | 15,90 € | 15,90 € | DPD |
Ireland | IE | 17,48 € | 28,50 € | FedEx |
Iceland | IS | 30,70 € | 62,40 € | DHL |
Italy | IT | 15,90 € | 15,90 € | DPD |
Liechtenstein | LI | 25,85 € | 43,00 € | FedEx |
Lithuania | LT | 21,70 € | 21,70 € | DPD |
Luxembourg | LU | 10,95 € | 10,95 € | DPD |
Latvia | LV | 21,70 € | 21,70 € | DPD |
Malta | MT | 21,80 € | 30,25 € | FedEx |
Monaco | MC | 15,95 € | 24,30 € | FedEx |
Netherlands | NL | 10,95 € | 10,95 € | DPD |
Norway | NO | 25,85 € | 43,00 € | FedEx |
Poland | PL | 14,90 € | 14,90 € | DPD |
Portugal | PT | 15,50 € | 15,50 € | DPD |
Romania | RO | 21,80 € | 30,25 € | FedEx |
Serbia | RS | 49,25 € | 49,25 € | DPD |
Slovakia | SK | 15,90 € | 15,90 € | DPD |
Slovenia | SI | 15,90 € | 15,90 € | DPD |
Sweden | SE | 15,90 € | 15,90 € | DPD |
Turkey | TR | 27,30 € | 46,20 € | FedEx |
Note: Countries in RED type are not members of the European Union.
Postal Service
Shipping (EU and non-EU countries):
Up to 500 grams Tracked: 6,85 €
Up to 1000 grams Tracked: 10,45 €
Up to 2000 grams Tracked: 20,50 €
Tracking
For tracking details, please log in to your Natural Pigments account.
We track all orders where a tracked delivery service has been selected.
We will update your order with the tracking information if the shipping carrier provides a tracking number. You can locate the tracking number for your order in the shipping confirmation email you receive when your order is shipped. (Look for the email with the subject line "Natural Pigments: Shipment # xxxxxxxxx for Order # xxxxxxxxx.") You can also find the tracking number by signing into your account and visiting My Account Dashboard under Recent Orders.
VAT for Orders within the European Union
VAT is not included in prices unless specified on the website as VAT INCLUSIVE. VAT is calculated for Germany at 19% on both order subtotal and shipping cost and is added to the order grand total.
VAT, Duties, and Tariffs for Orders Outside of the European Union
VAT is not included in prices and totals unless specified on the website as VAT INCLUSIVE. Duties, tariffs, and customs broker fees are not included in the prices and totals on the website. These charges are in addition to what you will pay when ordering. These charges originate in the delivery country, so please contact your local customs for more information.
Shipping Rates
The rate charged for the shipping of your order is based on the weight of your products and your location. Before the final checkout page, you will be shown what the shipping cost will be, and you will have a chance to abandon your order if you decide not to place it.
Shipping Damage
For shipping damage, customers should file a claim with the carrier immediately. Any discrepancy, including wrong or missing items, should be reported to Natural Pigments within twenty-four (24) hours of receipt.
Back Orders
We do not accept backorders for out-of-stock items. If you order an out-of-stock item, we will email you when we expect that product to be available. You will be among the first to receive the item when it becomes available. Natural Pigments will not charge your credit card for out-of-stock items.