Rumax Mineral

Rumax is one of our most economical cattle minerals.  Fortified with vitamins and minerals and medicated with Rumensin, Rumax is formulated to increase weight gain and prevent coccidiosis.

Rumax cattle mineral offers a medicated mineral for maximum gain at a minimum price.

Guaranteed Analysis

Calcium Minimum 20.00%
Calcium Maximum 24.00%
Phosphorus Minimum 1.00%
Salt Minimum 19.00%
Salt Maximum 22.00%
Zinc Minimum 600 ppm 
Manganese Minimum 600 ppm 
Copper Minimum 300 ppm 
Selenium Minimum 24.1 ppm 
Vitamin A Minimum IU/Lb 100,000 
Vitamin D3 Minimum IU/Lb 10,000 
Vitamin E Minimum IU/Lb 50 


Active Drug Ingredient
 Monensin 1,200  g/ton
Other Ingredients
Calcium carbonate, dicalcium phosphate, monocalcium phosphate, distillers dried grains with solubles, cane molasses, salt,  zinc sulfate,  manganese sulfate, copper sulfate, ethylenediamine dihydriodide, cobalt carbonate, sodium selenite, vitamin A supplement, vitamin D3 supplement, vitamin E supplement, mineral oil, artificial color.

Feeding Directions

RUMAX MINERAL is designed for cattle on pasture or hay and consuming a grain mix with a high phosphorus content. It must be mixed with grain or other feed components to provide the intended medication in not less than one pound of feed/head/day.  RUMAX MINERAL should be fed at the rate of 4 ounces/head/day to provide 150 mg monensin/head/day. Suggested mixing rates to provide 4 ounces of RUMAX MINERAL for common feeding levels are shown below.  During the first 5 days of feeding, cattle should receive no more than 100 mg per day contained in not less than 1 pound of feed. 


Lbs feed/head/day

Lbs RUMAX MINERAL/ton of feed
3 167
4 125
5  100
6 83.3
7 71.4
8 62.5
9 55.5
10 50


 CAUTION:  Do not allow horses or other equines access to feeds containing monensin.  Ingestion of monensin by equines has been fatal.  Monensin- medicated cattle and goat feeds is safe for use in cattle and goats only.   Consumption by unapproved species may result in toxic reactions. Do not feed undiluted.  Feeding undiluted or mixing errors resulting in high concentrations of Monensin could be fatal to cattle and could be fatal in goats. Do not exceed the levels of monensin recommended in the feeding directions, as reduced average daily gains may result.  If feed refusals containing Monensin are fed to other groups of cattle, the concentration of Monensin in refusals and amount of refusals few should be taken into consideration to prevent Monensin overdosing. 

WARNING:  A withdrawal period has not been established for monensin in pre-ruminating calves.  Do not use in calves to be processed for veal.

CAUTION: Contains added copper, do not feed to sheep.

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