A gem I bought from hollowlaughter on tumblr. She is responsible for the original design and the vector art in the left upper corner.

I love her so. So monochrome. And That pompadour is the best.

Name: Stibnite
Age:
Post Gem Wars [Cancer - July 19th]
Gender:
She/Her/Herself
Height:
6'8"
Weight:
500+ lbs (a lot of it centered in her lower legs)
Species:
Gem
Alliance: Yellow Diamond
Weapon: Demolition bar/ Slate Digging bar
Abilities:
"Shockwave Stomp"
When landing from a high jump, Stibnite's feet voluntarily send out a shock wave blast that can burn flammable materials, melt weak metals, and cause an isolated earthquake. Ground-level foot stomps have a weaker effect and a smaller blast radius.
"Jump Boost"
Jets in her feet allow for an extra boost when jumping and more than likely give her more maneuverability while airborne.
Role:
Engineer/Demolition gem
Normally assigned to clearing out large areas of land for kindergarten construction.
May also be called upon for demoing old buildings or enemy "strongholds"
She is useful for constructing large buildings in a short amount of time, as well.
Demeanor:
She's particularly business oriented and does not enjoy socializing, nor do others enjoy engaging her. Her unpredictable temper is a turn off and the tiniest, unexpected things can make her explode. It's difficult to gauge when she's close to a meltdown due to her flat expressions. or resting b****-face, if you will-- She prefers to work alone and would more than likely not fuse with anyone unless the situation was dire.
Add. Info:
-Gets a lot of enjoyment out of breaking things (when authorized)
-Has never been to Earth before
-Prefers quiet places and hates loud noises but ironically enjoys fireworks
-Hates getting wet
-Dislikes crowded spaces and social situations.
-would probably love playing games like Tetris and Minecraft. Possibly Jenga. By herself, of course.
Whereabouts: Unknown