I believe one of the things that led to the demise of Elephant was it poor quality control resulting in significant lot to lot variances.
Back in 2000, I bought 5 cans of 3F...made in '99...could not use it...even tried it in a caplock and the delays were so bad I could not use it in them either.
Looked for a re-enacter to possibly give it to and finally took all 5 cans to the range one day, poured them out in 5 long 10' lines on the ground and burned them off.
Poor quality ignition, nasty fouling, literally had pieces of wood in it, etc.
Switched to Goex and am on my 4th case...never had a single problem and the stuff is outstanding, fast, clean, and accurate...wouldn't waste my time and gasoline driving to the range to use a free can of Elephant after that experience.
The demise of Elephant had utterly nothing to do with QC problems.
In the year 2000 the winds that bring the rainy season to the Amazon Basin shifted South for some reason. The area around Recife was treated to the monsoon rather than the Amazon Basin. The S/A Pernambuco Powder factory was under water for close to 2 months. No production and large cleanup costs once the flooding receded.
Now the man who owned the S/A Pernambuco Powder factory also owned an ethanol plant neaby that produced ethanol from sugar beets. That plant was also put out of production by the flooding, suffered damage and clean up costs were high.
No this man had limited resources. So where was he to put his money. He could not cleanup and restore both operations. The ethanol plant produced a greater profit than the black powder plant. It was a no-brainer. He stuck what money he had into the ethanol plant.
The BP plant also had a problem shipping powder. The city of Reciefe had started to grow to close to the plant. Same deal as with the original duPont plant outside of Wilmington, DE in the early years of the 1900's. You couldn't haul the powder through heavily populated areas. You had to haul the powder out by a longer and more difficult route.
Then the ground that the BP plant occupied became prime developer's land. Woth more with houses on it than as an operating powder plant.
A similar situation some years back forced ICI to quit the Deer Park, Victoria area and move their explosives operations way out into the bush in Oz.
Part of the reason that GOEX closed the old duPont plant at Moosic, PA was the fact that it was starting to be a problem with the area being built up. Once the coal mines shut down that area was a "depressed" area until 10 to 15 years ago. Now there is a good bit of new construction in that area.
E. Ogre