Abstract
Crystalline silica has been found in Fragaria leaves, Equisetum shoots, diatomite, and tabaschir. Differing proportions of amorphous silica (opal) also occur in each of these. The crystalline X‐ray reflections of α‐quartz, low tridymite, or α‐cristobalite have been found in virtually all specimens. However, unidentified crystalline reflections are noted, particulary in the silica isolated from Fragaria leaves and diatomite.
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Claims 5
Claim · model-written summary
Crystalline silica was found in Fragaria leaves.
.jpg?width=60){kind=small}
FragariaOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“Crystalline silica has been found in Fragaria leaves”
Claim · model-written summary
Crystalline silica was found in Equisetum shoots.
EquisetumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Crystalline silica has been found in Fragaria leaves, Equisetum shoots”
Claim · model-written summary
Amorphous silica also occurs in differing proportions in the specimens.
- Taxon
- PLANTSViridiplantaet0
- Outcome
- amorphous silica (opal)e0
Verbatim
t0“PLANTS”
e0“Differing proportions of amorphous silica (opal) also occur in each of these.”
Claim · model-written summary
Reflections of α-quartz, low tridymite, or α-cristobalite were found in virtually all specimens.
- Taxon
- PLANTSViridiplantaet0
- Outcome
- crystalline X‐ray reflections of α‐quartz, low tridymite, or α‐cristobalitee0
Verbatim
t0“PLANTS”
e0“The crystalline X‐ray reflections of α‐quartz, low tridymite, or α‐cristobalite have been found in virtually all specimens.”
Claim · model-written summary
Unidentified crystalline reflections were particularly noted in silica from Fragaria leaves.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“unidentified crystalline reflections are noted, particulary in the silica isolated from Fragaria leaves and diatomite”