Crystal Skull Forgery

In the mid 1800’s Crystal skulls began to circulate, some even finding their way into museums – claiming to be made by pre-Columbian peoples. Although these allegedly magical artifacts raised suspicion among historians and archaeologists for almost a century, they remained in museum collections. However, in 1992 one notable example, The Smithsonian Skull, was donated anonymously to the British Museum, and this event finally moved American and British archaeologists to begin research that led to the debunking of these mysterious artifacts.

Though the Smithsonian Skull was donated anonymously, many other similar crystal skulls were traced back to the 19th century French antiquity dealer, Eugene Boban. Boban had sold the skulls to art dealers claiming they were ancient aztec artifacts, exploiting the imagination of the ignorant buyers. With this forged pre-Columbian provenance, the skulls found their way into both the British Museum and The Quai Branly Museum in Paris.

As research on these skulls commenced, the initial evidence of falsification was the fact that the Smithsonian skull had come from an undocumented site. Furthermore, as crystal can not be carbon dated, no absolute dating method had ever been used to test the authenticity of the skulls. However, archaeologists used relative dating to compare the style of real Aztec skull symbolism to the crystal skulls, and a discrepancy was found in representation of teeth. In the crystal skulls, teeth had been created in linear, symmetrical rows – unlike the more natural pattern of the Aztec designs. Archaeologists also used relative dating methods to compare surface etchings. On the surface of an authentic, Aztec, crystal goblet, etchings showed variance – signs of a handcrafted object. However, the crystal skull etchings showed the use of a rotary wheel, which was only introduced after the Spanish Conquest. The relative date Archaeologists had begun to consider of at least the late 1500’s, was then cross checked using an X-ray diffraction system. The researchers found leftover residue of silicon carbide: an abrasive material used for smoothing in stone carving workshops beginning in the 20th century. Lastly, iron-rich chlorite mineral traces that were found in the crystal of the skull suggested that the crystal material wasn’t even naturally occurring in the Yucatan region, but rather from Brazil or Madagascar.

    The story of the Smithsonian Skull highlights the importance of empiricism in archaeology. Though Babon did sell fake artifacts, he had also traded real ones – making it likely that he knew he was selling forges, but let his personal bias and motivations for profit allow him to look past this. On the other hand, British and American researchers had to look past their own possible, natural biases in order to question the authenticity of the crystal skulls – which up to this point had been ignorantly assumed to be pre-Columbian. Lastly, this series of events shows the importance of the use of multiple dating methods to cross check, and how relative dating can become crucial in artifacts that do not allow absolute dating methods.

The image above is an authentic pre-Columbian skull mask carved in stone from the 1st century AD.

The image above is the Smithsonian Skull sent to the British Museum in 1992.

Work Cited
“Ancient Costa Rica Stone Underworld Skull Deity Death Mask.” Busacca Gallery , www.busaccagallery.com/catalog.php?catid=157&itemid=6383.

Everts, Sarah. “Crystal Skulls Deemed Fake.” CEN RSS, American Chemical Society, 4 Mar. 2013, https://cen.acs.org/articles/91/i9/Crystal-Skulls-Deemed-Fake.html

“Is This Crystal Skull Really Ancient?” Smithsonian.com, Smithsonian Institution, www.smithsonianmag.com/videos/category/history/a-real-crystal-skull/.

“The Smithsonian Skull .” Chemical and Engineering News , https://cen.acs.org/articles/91/i9/Crystal-Skulls-Deemed-Fake.html

Additional Content
https://anthropology.si.edu/crystal_skulls/
http://www.britishmuseum.org/research/news/studying_the_crystal_skull.aspx

Link to original post in Reall Archaeology