Treating underlying conditions. If your erectile dysfunction is caused by an underlying health condition, such as heart disease or diabetes, that condition may need to be treated first. In some cases, treating the underlying cause may also resolve the problem.sychological treatments. If your erectile dysfunction has an underlying psychological cause then you may benefit from a type of treatment called sensate focus. If conditions such as anxiety or depression are causing your erectile dysfunction, you may benefit from counselling (a talking therapy).
Mafic rocks: Rocks composed mostly of pyroxene, calcium-rich plagioclase, and minor amounts of olivine make up the mafic family of igneous rocks. The mafic magmas are somewhat more viscous than the ultramafic magmas, but they are still fairly fluid.
Igneous rocks are classified according to their mineral content: 1  Ultramafic rocks are dominated by olivine and/or pyroxene. 2  Mafic rocks are dominated by plagioclase and pyroxene (even if you can't see them with the naked eye) and smaller amounts of olivine. Intermediate rocks are roughly even mixtures of felsic minerals (mainly plagioclase) and mafic minerals (mainly hornblende, pyroxene, and/or biotite). There is little or no quartz. Felsic rocks are mostly feldspar (especially K-feldspar), at least 10% quartz, and less than 15% mafic minerals (biotite, hornblende). Within these four groups, rocks are named depending on whether they display coarse-grained or fine-grained textures.