Sometimes, topaz can exhibit needle-like inclusions, similar to those seen in quartz. These are referred to as "topaz rutile" or "needle topaz." However, they are not actually inclusions of titanium dioxide (rutile), but rather tube inclusions – essentially, tube-like voids that run through the topaz, making them appear like needles. These tube inclusions can also be found in kunzite, among other stones. When a large number of these tube inclusions are present, a cat's eye effect, similar to that seen in rutile, can be observed. Examples with such beautiful inclusions are rare, so please consider this opportunity! (^o^) (Number of beads) 26 (Bead size) Approximately 7.5mm (Wrist size) 16cm (Suitable for slender men) ・Natural stone ・Power stone ・Bracelet #MorinoIshiya'sHiddenGems ← By project #MorinoIshiyaTopaz ← By stone #MorinoIshiyaBracelets ← By item #MorinoIshiyaWhite ← By color #MorinoIshiya ← All products