Material reference

Serpentine

Scientific identity, documented history, and community contexts are presented with sources. TÁWID’s contemporary design interpretation is identified separately.

Material identity

Serpentine names a mineral group, while serpentinite names a rock dominated by serpentine minerals. The British Geological Survey classifies serpentinite among metamorphosed ultramafic rocks. This distinction matters when describing an ornament: a mineral name and a rock name answer different questions about its composition. Serpentine is not another spelling of jadeite or nephrite, the two materials conventionally called jade in gemmology. [1]

Documented historical context

Worked serpentine has a material history beyond modern bead jewellery. Harvard’s Digital Giza records a small serpentine bowl from the Eastern Cemetery at Giza, with a recorded findspot and an excavation register entry dated 22 March 1929. The entry documents the material being fashioned into a vessel; its registration date is a date in the history of archaeological recording, not the date the bowl was made. The surviving record does not establish a universal religious meaning for serpentine. [3]

A Māori comparison in the wider Austronesian world

A more specific comparison comes from Māori material knowledge. The broad cultural category pounamu includes tangiwai, a translucent bowenite material, as well as varieties of nephrite. Te Ara distinguishes these Māori classifications from the narrower gemmological term jade and locates the bowenite resource at Piopiotahi, Milford Sound.

Te Papa’s hei pounamu ME010717, dated 1650–1850 and attributed to an unknown carver, is catalogued as a bowenite pendant from that source. Here the connection is to a named material, place and object-making tradition. It demonstrates why local categories deserve attention alongside laboratory terminology. Māori belongs to the wider Austronesian language family, but this object’s history remains Māori; it does not supply a shared Filipino meaning for commercial serpentine beads. [2] [4] [5]

TÁWID’s contemporary interpretation

TÁWID uses serpentine in a contemporary reflection on adaptation and continuity.

References

1. British Geological Survey, Rock Classification Scheme, “Serpentinite”
2. Museum of New Zealand Te Papa Tongarewa, “Tangiwai pounamu”
3. Harvard University, Digital Giza, “Serpentine bowl,” HUMFA_29-3-272
4. Te Papa Tongarewa, “Hei pounamu (bowenite pendant),” ME010717, 1650–1850
5. Basil Keane, “Pounamu – several names,” Te Ara Encyclopedia of New Zealand (2012)

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