A carved object has an object history
The Metropolitan Museum of Art records a malachite dish shaped as a peach, attributed to China in the Qing dynasty and dated to the late eighteenth or early nineteenth century. Its accession number is 02.18.915. The record separately identifies the 1902 gift of Heber R. Bishop. That distinction separates the proposed period of manufacture from a later event in the collection's history.
The dish is a hardstone object, not a photograph of a geological occurrence. Its material and form can be discussed without supplying an unnamed maker, a quarry or a complete route from mining to collection. Read the object date, material identification and acquisition information as separate fields. A pattern seen on the surface belongs to the carved piece; it does not establish where an unrelated malachite bead or specimen originated.
Read alongside: Dish in the Shape of a Peach.
A research question is not a universal test
GIA's 2010 research summary asks whether trace chemistry can help separate natural and synthetic malachite. The accessible summary describes an investigation, not a universal result that can be applied from colour or banding. The full experimental findings were not newly read for this addition. A research title should therefore remain a pointer to evidence rather than becoming an unsupported identification shortcut.
Read alongside: Chemical Analysis to Separate Natural and Synthetic Malachite.
Read the form before comparing objects
The earlier pigment, foundation-object and imitation accounts concern different uses and examinations. A carved vessel, a powdered pigment and a polished specimen should not inherit one another's dates or claims. Note the object's form and the source's purpose first. That small distinction makes a collection record more useful while keeping gaps in its maker, locality or treatment history visible.
Read alongside: Azurite: a blue mineral with many forms, Ask what happened after growth.