Anxiety medications are used either alone or in combination with psychotherapy to treat a number of different disorders all classified as âanxiety disorders.â These include:1  Generalized anxiety disorder (GAD). 2  Phobias. 3  Obsessive-compulsive disorder (OCD). 4  Post-traumatic stress disorder (PTSD).5  Panic disorder (PD).nxiety medications are used either alone or in combination with psychotherapy to treat a number of different disorders all classified as âanxiety disorders.â These include:
The most common fluxes used in clay bodies are potassium oxide and sodium oxide which are found in feldspars. A predominant flux in glazes is calcium oxide which is usually obtained from limestone. The two most common feldspars in the ceramic industry are potash feldspar (orthoclase) and soda feldspar (albite).he most commonly used fluxing oxides in a ceramic glaze contain lead, sodium, potassium, lithium, calcium, magnesium, barium, zinc, strontium, and manganese. These are introduced to the raw glaze as compounds, for example lead as lead oxide. Boron is considered by many to be a glass former rather than a flux.
Quartz: Quartz is a common mineral in many metamorphic and felsic igneous rocks that, like the potassium feldspars, also has a non-metallic luster and hardness greater than glass. Unlike the potassium feldspars, however, quartz does not exhibit cleavage, which easily distinguishes it from feldspar minerals.he potassium feldspar group is composed of three mineral polymorphs, each having the same chemical composition, but slightly different crystal structures. Technically these are distinct minerals, but their physical properties are so similar that they are usually only identified as âpotassium feldsparâ in the field.