The type of rock mineral that sparkles is known as quartz. Quartz can have a variety of sparkly appearances due to the presence of inclusions or internal structures that reflect and refract light. This sparkling effect is often referred to as "druzy" or "sparkly quartz" and is commonly used in jewelry and decorative items for its beautiful and eye-catching appearance. **

Moissanite is a gemstone that looks very similar to a diamond, but it actually sparkles even more. It has a higher refractive index than a diamond, which means it reflects more light and gives off a greater sparkle. Moissanite is a popular alternative to diamonds for those looking for a more affordable and equally dazzling option. **

The stone that shines and sparkles is likely a type of gemstone, such as a diamond, sapphire, or emerald. These gemstones are known for their brilliance and sparkle due to their refractive properties and the way they interact with light. Other possibilities could include minerals such as quartz or pyrite, which can also exhibit a shiny, sparkly appearance. **

I recommend trying the Pat McGrath Labs Lust Gloss. This lipstick is known for its intense sparkle and shine, giving your lips a truly dazzling effect. It comes in a range of shades, from subtle shimmer to bold glitter, so you can find the perfect sparkle for any occasion. Plus, the formula is long-lasting and comfortable to wear, making it a great choice for a statement lip look. **

For highlights, sparkles, and other special effects in manga drawing, it is common to use a white gel pen or a white ink pen. These pens provide a bright and opaque finish that stands out against the darker ink used for line work. They can be used to add highlights to eyes, hair, clothing, and other elements in your manga illustrations, adding depth and dimension to your artwork. **

For highlights, sparkles, and other special effects in manga drawing, it is common to use a white gel pen or a white ink pen. These pens can add a pop of brightness and dimension to your artwork, and are often used to create highlights on characters' eyes, hair, and clothing, as well as to add sparkles and other decorative elements. Make sure to test the pen on a separate piece of paper before using it on your artwork to ensure that it is working properly. **

As a manga artist, you can use a variety of pens for highlights and sparkles, but one popular choice is a white gel pen. White gel pens are great for adding highlights and sparkles to your artwork because they can easily be applied over darker ink and provide a bright, opaque finish. They are also versatile and can be used on various surfaces, such as paper and plastic, making them a great tool for adding details to your manga illustrations. **

As a manga artist, you may want to consider using gel pens or metallic markers for highlights and sparkles in your artwork. Gel pens provide a smooth and consistent flow of ink, making it easy to create precise and detailed highlights. Metallic markers can add a shiny and eye-catching effect to your drawings, perfect for creating sparkles and other special effects. Experiment with different pens to find the ones that work best for your style and desired effects. **