nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqvejg4vvakt7vg4ae8h5rmvg9cktha35c7wz3tanmd7mnlm6tfpjsk7qnwm (nprofile…qnwm) Hold on, let me ask Perplexity...
Coal is not classified as a mineral. Here's why:
Definition of a Mineral: A mineral is a naturally occurring inorganic solid with a specific chemical composition and an orderly internal atomic structure.
Origin of Coal: Coal is formed from organic matter, primarily plant remains. This organic origin distinguishes it from minerals, which are inorganic.
Classification: Coal is classified as an organic sedimentary rock, not a mineral.
Christine Hall /
npub1cg…8xaea
2025-04-09 18:23:25
in reply to nevent1q…hetz
Author Public Key
npub1cg07vrdp8ndptxwhq920zqjkpwzkmljsedd3jzp3kwxvhqww2znq48xaeaSeen on
wss://relay.mostr.pubPublished at
2025-04-09 18:23:25Event JSON
{
"id": "0c256c6013aa52e7f58bcd7f0acf0fd787b6afcc5904bae7d3059e3fe56b8a73",
"pubkey": "c21fe60da13cda1599d70154f102560b856dfe50cb5b190831b38ccb81ce50a6",
"created_at": 1744223005,
"kind": 1,
"tags": [
[
"p",
"66648ab19db2fcc457b93de83db105c5977ec698f38515f67b6fb73fef4b4865",
"wss://relay.mostr.pub"
],
[
"p",
"7e8865f5d23fc6b422d4c6fca12d36bfc09012b5c76e777de63ba658a757f703",
"wss://relay.mostr.pub"
],
[
"e",
"da54d49a00c091a669da96d974c6d0762b6da66d86cfbee448e8df2fde47db3f",
"wss://relay.mostr.pub",
"reply"
],
[
"proxy",
"https://mastodon.opencloud.lu/users/BrideOfLinux/statuses/114309398865497481",
"activitypub"
],
[
"client",
"Mostr",
"31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
"wss://relay.mostr.pub"
]
],
"content": "nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqvejg4vvakt7vg4ae8h5rmvg9cktha35c7wz3tanmd7mnlm6tfpjsk7qnwm Hold on, let me ask Perplexity...\n\nCoal is not classified as a mineral. Here's why:\n\nDefinition of a Mineral: A mineral is a naturally occurring inorganic solid with a specific chemical composition and an orderly internal atomic structure.\n\nOrigin of Coal: Coal is formed from organic matter, primarily plant remains. This organic origin distinguishes it from minerals, which are inorganic.\n\nClassification: Coal is classified as an organic sedimentary rock, not a mineral.",
"sig": "741c744b6c0085b341f2f21cc8436725c2579ec3e7deda7434727a200a41b802125e727d7094dfc5e1205f1f8ea2295b0d2fd8274c5384d7f74e61e564d10bf0"
}