Every glossy ceramic glaze is actually a base transparent with added opacifiers and colorants. So understand how to make a good transparent, then build other glazes on it.
Transparent Gold-Brown ^6 recipe Ceramic glaze recipes, Glazes for pottery, Metallic glaze
PDF] The transition from lead transparent to tin-opacified glaze productions in the western Islamic lands: al-Andalus, c. 875–929 CE
Spectrum 1472, Watermelon1 pint.All of Spectrums cone 4/6 semi-transparent glazes are available in wet and dry formats and are suitable for brush application. The final appearance of the glaze is dependent on firing temperature, glaze thickness and the composition of the clay body being used. The sample shown has 3 coats of glaze brushed on a white clay and is fired to cone 5 in an electric kiln.
1472 Watermelon
These glazes are NOT food safe, but can be applied to the outside. of pieces where the food or drink does not touch the glazes. Colors range from
Duncan RARE Art Glazes Semi-Transparent Variety of Colors 4oz.
The Best Cone 6 Glossy Clear Glaze Recipe — The Studio Manager
Experimenting with glazes : r/Pottery
Spectrum Glaze 827 Tan Pint
Transparent Glazes
Kyla's Transparent Matte
Duncan Clear Glazes - Satin, Pint
Transparent Glazes
Clear glazes from Mayco and Duncan