Conservation

There are many agents of deterioration that exhibition increases. Maintaining a responsible balance between use and conservation is the task of all public history institutions. Working with experienced conservators and mountmakers will ensure exhibition does not create additional damage or place physical stress on the object.

-Plastering or cementing stone objects into the walls will create a difficult removal and subject the object to moisture and dampness from the surrounding material.

-Brush stone objects to dust them, using a cloth may ground dirt and dust into porous surfaces, staining the object.

-For outdoor displays, develop a regular monitoring system. A careful condition report should include photographs, descriptions, and documents relating to the condition of the stone.

-Securely mount all objects. Pedestals, stands, cases, and objects need to be secured against accidental contact and bumps. Use stable and non-reactive materials to attach objects to the case. Institutions in earthquake prone areas should take extra precautions and use the appropriate mounting practices.

-Avoid direct spotlighting on stone objects. The increased temperatures can cause the relative humidity to fluctuate, causing deterioration.

-Provide physical barriers for stone objects exhibited outside of protective cases. See the Indoor page of Agents of Deterioration for more information on damage resulting from touching.

-Securely mount small objects to prevent against shifting, bumping, or even theft. Small stone objects may be top-heavy and require additional mounting techniques to prevent tipping.