Question 1

Is “Ironstone concretion” in the public domain?

Accepted Answer

Yes. “Ironstone concretion” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Question 2

Who created “Ironstone concretion”?

Accepted Answer

Ironstone concretion - Primary.

Question 3

Where is “Ironstone concretion” from?

Accepted Answer

It is catalogued from the open collection of Smithsonian Open Access and is free to reuse under CC0.

Question 4

Can I use “Ironstone concretion” commercially for free?

Accepted Answer

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

Title	Ironstone concretion
Artist	Ironstone concretion - Primary
Origin	Near Bennington, Oklahoma, United States, North America
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

Ironstone concretion

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