Quote:
Originally Posted by ozark_jewels
Absolutely! The mineral I use is a beef cattle mineral. Its called Right Now Onyx and its 2500 ppm of copper. I have tried other brands of goat and cattle minerals and I was not happy with the changes in their health. I stopped trying goat minerals way back. The cattle minerals usually have the better mineral levels.
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I will head to the farm store tomorrow to see what is available. I am 130 miles southeast of Boise, so who knows what I'll find here.
The interaction of minerals is also a factor. After all the reading I've done today, it's a wonder we're all not dead - people AND livestock! Just ran across a CATTLE TODAY article about copper deficiency in cattle that quotes many specialists in Idaho and the Pacific Northwest, so it's very relevant to my area. Here are a couple excerpts; entire article at
http://www.cattletoday.com/archive/2003/May/CT271.shtml.
"Primary [copper] deficiency occurs when feed is grown on copper deficient soils. Secondary deficiency often occurs when dietary excess of other elements (molybdenum, iron, zinc, lead or calcium carbonate) tie up copper so it can't be utilized.
"Another factor that can push a marginal copper supply into the deficient category is interference by iron and/or molybdenum. ...producers should look at the copper to molybdenum ratio. When forage samples contain less than 8 10 parts per million of copper, they are borderline deficient. The problem is compounded when molybdenum levels are in excess of 1 3 parts per million, or when the copper to molybdenum ratio falls below 3:1 or 4:1, he explained."

Holy goat! (That's a derivative of "holy cow", modified for this list.)
I think Emily nailed the hair-coat problem. One of the things mentioned in the article was dry-looking coat; browning on a black coat. Yup. That's what we've got here.