The Art To Preserving Ivory

The beauty of an elephant ivory lies on its smoothness, durability and the white opaque appearance of intersecting line with a diamond shape between them. An ivory also fluoresce a bright blue when exposed to ultraviolet light.

A unique substance, ivory is classified as both organic and inorganic. The inorganic components are mineralized tissues, which can be attributed to ivory’s strength and durability. Meanwhile, the organic components are collagen proteins, which help in growth and repair.

In other Asian countries, ivory is a significant aspect of traditional art. It was used in carving religious items and ornament figurines. Such importance of ivory is worth the care and conservation.

In some laboratories, ivory is recovered from the ocean. This kind of ivory deteriorates much faster than ivories recovered on land. This is because ivory is porous. The deterioration is accelerated by its exposure to seawater. It can absorb soluble salts easily—high salt concentration in seawater is determinant in preserving the ivory. That is why ivory requires special treatment to become stable when it is exposed to salty water.

Salts crystallize and expand when the ivory dries. The expanding crystals create pressure within the structure of the ivory. This causes the ivory to crack or delaminate. So in removing the salts, ivory should be rinsed in a several water baths that slowly progress from fresh to distilled water. Most of the time, this process takes several weeks or months. The duration depends on the size and thickness of the ivory.

Before an ivory is being removed from its bath, it is important to know its hygroscopic characteristic. This means, an ivory absorbs and releases moisture as a result of changing conditions in its surrounding environment. The adaptive mechanism of an ivory will cause it to swell or shrink. Sometimes in extreme conditions, it will crack or warp.

In cases when ivory has a thin layer of concretion on its surface, there is greater possibility of reduction in its aesthetic value. But this thin layer is not actually harmful to ivory. The layer can obstruct crucial diagnostic and ornamental features.

Though concretion can be chemically removed with acid, the most preferable method is mechanical removal. But ivory can be easily damaged by acid. The mechanical removal on the other hand involves carefully picking off the concretion using a sharp tool.

Further, ivory is susceptible to staining such as iron stains. These are mostly seen in ivory recovered from underwater archaeological sites. Other iron artifacts associated with sunken ships are the cause of these stains. In this case, special bleaching solutions are prepared and applied to specific locations of stains to remove them.

To prevent an ivory to completely delaminate, an ivory is immersed in a special adhesive that will strengthen and consolidate the separating layers.

Under normal circumstances, an ivory should be placed in storage with a temperature not higher than 25°C or 72°F. It should not be exposed under an ultraviolet light more than 75 micro-watts/lumen.

An ivory should be kept from exterior walls and windows.

Step By Step Directions To Make Imitation Ivory

Did you know that you can easily make ivory on your own? No, you don’t have to travel far and look for elephant tusks for ivory. If you are an enthusiast or collector of ivory items, you can save a lot of money and let your creative juices flow by creating imitation ivory. As with genuine ivory, there are so many things you can make out of faux ivory: figurines, jewelry, accessories, and sculptures. Nowadays, more and more people are turning to synthetic ivory since buying and selling of ivory is banned in a number of countries. So how do you make your own synthetic ivory?
The following are the six steps to make an ivory:

1. Gather all the necessary materials. Make sure you have all of them ready before you start making faux ivory. Some of the materials can be bought at the art supply store in your area. Here are the things you will need:

• Translucent polymer clay
• Tan polymer clay
• Yellow polymer clay
• White polymer clay
• Oven
• Knitting needle
• Baking dish

2. Mix the colors of the polymer clay to make your synthetic ivory look like a real one. You can add a small amount of yellow and tan polymer clay to the translucent and white clay. To make your faux ivory look older, you can add a bit more tan or yellow clay. Bake the translucent clay to make it look translucent.

3. Press and squeeze the polymer clay. Kneading the clay is important to make it easier to shape the clay according to your liking. The only limit is your imagination—you can choose to mold the clay into a letter opener, button, necklace, earrings, figurine, beads, or pottery. As you roll the clay into your desired shape, add the tan or yellow clay in small amounts until you achieve the ivory color that you want.

4. Create your desired object. You can imitate the design of your favorite figurine or sculptures. To make beads for necklace, make small teeth-like shapes. You can also carve designs on the polymer clay using a knitting needle. If you have the gift for drawing images, you can of course create your own design for your sculpture.

5. Place the ivory in the baking dish and bake it in the oven. Do it once you are done with the design of your ivory. Look for the instruction in the polymer clay for the temperature required for baking.

6. Wet sand your synthetic ivory. This step gives your ivory a smooth, polished finish. To make it look even glossier, you can apply varnish on the ivory. See? It is very easy to make an imitation ivory on your own. This do-it-yourself project not only saves you money, but also gives you the freedom to create any object that you like. You may opt to buy synthetic ivory products sold in the market.

These ivory products are mostly made of porcelain with an ivory finish.