File:Calcium formate and acetate detail-on-terra-cotta.jpg
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Ceramics. Efflorescence caused by offgassing storage materials. Comments: Seen under magnification calcium formate and acetate salts on redware caused by offgassing of acetic and formic acid from wood storage materials. Image credit: Photograph by Pam Hatchfield © MFA Boston. Permission received 9/15/2020 from Pam Hatchfield via email to SSpringer
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:28, 26 March 2021 | | 408 × 598 (66 KB) | Sspringer (talk | contribs) | Ceramics. Efflorescence caused by offgassing storage materials. Comments: Seen under magnification calcium formate and acetate salts on redware caused by offgassing of acetic and formic acid from wood storage materials. Image credit: Photograph by Pam Hatchfield © MFA Boston. Permission received 9/15/2020 from Pam Hatchfield via email to SSpringer |
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