GUIDE TO THE DIFFERENT TYPES OF LEATHER

From coaches and recliners to shoes, belts, jackets and more, leather is used to produce a wide variety of consumer goods. The term "leather" refers to a flexible and durable material created with tanned animal skin and hide. While most leather is created with cow's hide, other leather is created with sheep, goat or other animal hide. The animal from which the leather is made will affect its quality and characteristics.
While most people are familiar with the general concept of leather, few know about the different types. To learn more about the different types of leather, including terminology, keep reading.
Chrome-Tanned Leather
Not to be confused with the color chrome, chrome-tanned leather is a special type of leather that's characterized by its use of chromium salts during the tanning process. When compared to vegetable-tanned leather (see below), it's typically softer and more pliable, making it the preferred choice among many consumers. Some people refer to chrome-tanned leather as "wet blue" in reference to its color (it looks blueish). With that said, chrome-tanned leather is available in many different colors, only one of which is blue. It's easy to make and readily available, with reports indicating that roughly 80% of the world's leather consists of chrome-tanned leather.Vegetable-Tanned Leather
As the name suggests, vegetable-tanned leather is a type of leather that's made using the tannins and other natural ingredients found in vegetables. During its production, vegetable matter such as bark, wood, leaves and fruit are added during the tanning process; thus, facilitating the drying and tanning. Vegetable-tanned leather typically has a brown color, though tones may vary depending on the specific ingredients and chemicals used during its production. According to Wikipedia, vegetable-tanned leather is the only type of leather that can be used for carving and stamping. But there are downsides to using vegetable-tanned leather. Unlike many other types, vegetable-tanned leather reacts poorly in water. When exposed to water for a prolonged length of time, it shrinks and becomes brittle, resulting in permanent damage. This is why it's essential to keep vegetable-tanned leather out of and away from all water sources.Rose-Tanned Leather
Dubbed the world's most valuable leather, rose-tanned leather is produced with rose otto oil instead of vegetable and/or emulsified oils. The use of rose otto oil creates a distinct and pleasing odor that's truly one of a kind. But if you want to get your hands on authentic rose-tanned leather, be prepared to pay a heft price. Rose otto oil is extremely rare and difficulty to obtain; thus, rose-tanned leather also carries a high price tag for the consumer.Chamois Leather
This type of leather is produced using fish oils (e.g. cod oil). The end result is a leather that oxidizes more easily than other types. The key advantage to choosing chamois leather is its water-absorbent properties. Other types of leather tend to repel water (at least to some degree). But chamois leather actually absorbs it, making it specifically effective for certain applications.