Necklace on the ground:

>405 neckl
You gesture and invoke the powers of the elements for the Elemental Detection spell...
Your spell is ready.
>
You gesture at a delicate aquamarine necklace.
The essence swirls as it flows in a fog of chaotic patterns around the necklace. You can't make any sense from the patterns.
Cast Roundtime 3 Seconds.
>insp neckl
You carefully inspect a delicate aquamarine necklace.

You determine that you could wear the necklace around your neck. The necklace appears to serve some purpose.
>take neckl
You pick up a delicate aquamarine necklace.
>l
[Ta'Illistim, City Gate]
A cavernous opening in the cliff's steep face dominates the crest of the hillside, serving as the nearly impenetrable entrance to the great city built by House Illistim. A raised portcullis is barely visible at the top of the stony gate. Intricately carved columns flank the entrance, their crowns adorned with delicate silvered glyphs and toothily grinning gargoyles. Daylight shimmers across the glyphs, highlighting their curves and contours with subtle grace. You also see some tattered cloth, a piece of white marble, a weathered wooden box, a star diopside, a translucent pale ivory crystal and a yellow tent.
Obvious paths: southwest
>insp neckl
You carefully inspect your aquamarine necklace.

You determine that you could wear the necklace around your neck