Catlinite Value Guide

Catlinite is a unique form of reddish-brown argillite prized for its soft texture and deep spiritual significance to Plains tribes. Named after painter George Catlin, this material has been quarried for centuries at Pipestone National Monument to create ceremonial chanunpas.

What Is Catlinite Worth?

The typical price range for Catlinite is $10 - $50 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Size and weight of the raw specimen, with larger carving blocks commanding higher prices.
• The presence of intricate carvings or historical provenance related to Native American craftsmanship.
• Color consistency, as deep, uniform reds are often more desirable than mottled or pale pieces.
• The quality of the polish and the overall condition of the finished ceremonial object.

How to Identify Catlinite?

• Look for the characteristic deep reddish-brown to pinkish-red hue typical of Minnesota argillite.
• Verify the soft, fine-grained texture which allows the stone to be carved with a simple knife.
• Check for a matte finish that can be polished to a low-luster sheen without the use of heavy chemicals.
• Confirm the absence of quartz or hard inclusions which are rarely found in authentic Pipestone National Monument material.

History of Catlinite

Catlinite is a type of argillite, a soft, reddish-brown pipestone that has been traditionally quarried by Native Americans for centuries, particularly in the Pipestone National Monument in Minnesota. It is considered sacred by many Plains tribes and is primarily used for crafting ceremonial pipes, known as chanunpas. The name 'Catlinite' was given by the painter George Catlin, who visited the quarries in 1836 and documented its use by indigenous peoples.