Carbon

Carbon was an element. Some carbon-based lifeforms were capable of eating the various silicon-based species of mynock. Carbonite was a substance made from gaseous carbon.

Sources

Star Wars: Absolutely Everything You Need to Know
Star Wars: The Force Awakens: The Visual Dictionary
Star Wars: Complete Locations
Star Wars: The Rebel Files
Star Wars: The Last Jedi: The Visual Dictionary

Star Wars: The Lightsaber Collection

Non-canon sources

LEGO Star Wars: Choose Your Side: Doodle Activity Book

Appearances

The High Republic: Cataclysm (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Cataclysm audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Starlight: Hidden Danger" — Star Wars Insider 203–204 (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: Midnight Horizon (Unknown)

Unknown
Unknown

None

The High Republic: Midnight Horizon audiobook (Unknown)

Unknown
Unknown

None

The High Republic: The Fallen Star (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: The Fallen Star audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

The High Republic: The Eye of Darkness (Unknown)

Unknown
Unknown

None

Queen's Hope (Mentioned only) (Unknown)

Unknown
Unknown

None

Queen's Hope audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Rebel Rising (Mentioned only) (Unknown)

Unknown
Unknown

None

Rebel Rising audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Thrawn: Alliances (Mentioned only) (Unknown)

Unknown
Unknown

None

Thrawn: Alliances audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Rogue One: A Star Wars Story novelization (Mentioned only) (Unknown)

Unknown
Unknown

None

Rogue One: A Star Wars Story audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"Time of Death" — From a Certain Point of View (Mentioned only) (Unknown)

Unknown
Unknown

None

"Time of Death" — From a Certain Point of View audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Princess Leia 1 (Mentioned only) (Unknown)

Unknown
Unknown

None

Doctor Aphra: An Audiobook Original (Mentioned only) (Unknown)

Unknown
Unknown

None

Darth Vader (2015) 4 (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars (2015) 73 (Mentioned only) (Unknown)

Unknown
Unknown

None

The Empire Strikes Back: So You Want to Be a Jedi? (Unknown)

Unknown
Unknown

None

The Empire Strikes Back: So You Want to Be a Jedi? audiobook (Unknown)

Unknown
Unknown

None

"Amara Kel's Rules for TIE Pilot Survival (Probably)" — From a Certain Point of View: The Empire Strikes Back (Mentioned only) (Unknown)

Unknown
Unknown

None

"Amara Kel's Rules for TIE Pilot Survival (Probably)" — From a Certain Point of View: The Empire Strikes Back audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Aftermath (Unknown)

Unknown
Unknown

None

Aftermath audiobook (Unknown)

Unknown
Unknown

None

Aftermath: Life Debt (Mentioned only) (Unknown)

Unknown
Unknown

None

Aftermath: Life Debt audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Aftermath: Empire's End (Unknown)

Unknown
Unknown

None

Aftermath: Empire's End audiobook (Unknown)

Unknown
Unknown

None

The Mandalorian Season 2 Junior Novel (Unknown)

Unknown
Unknown

None

Shadow of the Sith (Unknown)

Unknown
Unknown

None

Shadow of the Sith audiobook (Unknown)

Unknown
Unknown

None

The Legends of Luke Skywalker (Mentioned only) (Unknown)

Unknown
Unknown

None

The Legends of Luke Skywalker audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

"High Noon on Jakku" — Tales from a Galaxy Far, Far Away: Aliens: Volume I (Unknown)

Unknown
Unknown

None

Before the Awakening (Unknown)

Unknown
Unknown

None

"Hear Nothing, See Nothing, Say Nothing" — Canto Bight (Mentioned only) (Unknown)

Unknown
Unknown

None

"Hear Nothing, See Nothing, Say Nothing" — Canto Bight audiobook (Mentioned only) (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: Expanded Edition (Unknown)

Unknown
Unknown

None

Star Wars: The Last Jedi: Expanded Edition audiobook (Unknown)

Unknown
Unknown

None