1·This is the theoretical basis to judge the geological environment of the sedimentation of colloform and colloid minerals.
这就是判断胶体矿物和胶体沉积时地质环境的理论根据。
2·Based on reviewy a number of materials of gold ore deposits, it may be suggested that the migration of gold is mainly in the form of colloform, simple haloids, different complexes and mechanical form.
在分析大量金矿床资料的基础上，笔者认为金的迁移形式主要有胶体、简单卤化物。多种不同的络合物和机械形式：还原、中和、吸附和络合等作用导致金沉淀：沉淀后金呈类质同象、单矿物和吸附等形式存在。