[Bug] Melting cassiterite-related ores will get twice tin as much as tin-related ores, unlike hematite and other oxide ores

[chemlzh]

Version modpack Used

0.7.2-0.7.7

Environment

Singleplayer

New Worlds

No

Expected Behavior

Take iron and hematite as example, one iron dust equals to 144mB iron, and one hematite dust equals to 129mB iron. Even if hematite dust was processed into iron ingot in furnace, it just equals to 144mB iron. Therefore one cassiterite dust should equals to 144mB or 1 tin ingot.

Actual Behavior

However, one tin dust equals to 144mB tin, while one cassiterite dust equals to 288mB tin. If cassiterite dust was molten in TFC crucible, it can be turned into 2 tin ingots, at least twice as much as hematite and other oxide ores.

This phenomenon is not only appeared in cassiterite dust, but also other cassiterite-related ores. In fact, it has twice tin production as much as expected (from hematite).

Steps to Reproduce

Put cassiterite dust in TFC crucible and heating to get liquid tin.

Additional Information

In original GTM, one cassiterite can only get 1 tin ingot when smelt.

As for TFG (up to 0.7.7), one cassiterite can get 2 tin ingots when smelt in the TFC crucible.