![Bead, tiger conus shell (natural), 4-8mm graduated hand-cut heishi, Mohs hardness 3-1/2. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads Bead, tiger conus shell (natural), 4-8mm graduated hand-cut heishi, Mohs hardness 3-1/2. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads](https://image1.fmgstatic.com/images/p4107nbb.jpg)
Bead, tiger conus shell (natural), 4-8mm graduated hand-cut heishi, Mohs hardness 3-1/2. Sold per 15-1/2" to 16" strand. - Fire Mountain Gems and Beads
![1 Shell species: Conus sp. apex beads (a-c) and complete shell (m),... | Download Scientific Diagram 1 Shell species: Conus sp. apex beads (a-c) and complete shell (m),... | Download Scientific Diagram](https://www.researchgate.net/profile/Daniella-Bar-Yosef/publication/284045039/figure/fig1/AS:613958348197891@1523390485210/Shell-species-Conus-sp-apex-beads-a-c-and-complete-shell-m-mother-of-pearl-shell_Q320.jpg)
1 Shell species: Conus sp. apex beads (a-c) and complete shell (m),... | Download Scientific Diagram
![Conus Shell Heishi Beads. Long 24 Strands of Heishi Shell, Available in 2-3mm and 4-5mm Diameter. Hand-made in the Philippines. - Etsy Conus Shell Heishi Beads. Long 24 Strands of Heishi Shell, Available in 2-3mm and 4-5mm Diameter. Hand-made in the Philippines. - Etsy](https://i.etsystatic.com/12478767/r/il/7e8f33/2346061421/il_570xN.2346061421_415k.jpg)