The zinc content of plants on the Freidensville zinc slime ponds in relation to biogeochemical prospecting

Economic Geology
By: , and 

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Abstract

The zinc content of thirty different kinds of plants growing on slime ponds containing on the average 12.5 per cent zinc were determined by the dithizone method. The zinc content ranged from 39 p.p.m. in the fruit of the false solomon's seal (Smilacina racemosa) to 5,400 in the horsetail (Equiseteum arvense}. This latter plant varied considerably in zinc at different places on the slime ponds. The zinc contents of the aspen (Populus grandidentata}, ragweed {Ambrosia artemisiifolia), and horsetail grown on normal soils are compared to those on the slime ponds and it is recommended that the poplar and ragweed be studied further as indicators of zinc ore bodies.

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Publication type Article
Publication Subtype Journal Article
Title The zinc content of plants on the Freidensville zinc slime ponds in relation to biogeochemical prospecting
Series title Economic Geology
DOI 10.2113/gsecongeo.42.6.572
Volume 42
Issue 6
Year Published 1947
Language English
Publisher Society of Economic Geologist
Description 11 p.
First page 572
Last page 582
Country United States
State Pennsylvania
Other Geospatial Friedensville
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