Quartz crystal, with the chemical formula SiO2, is a mineral containing silicon and oxygen. It is the most common mineral in the Earth’s crust and is not impacted by physical or chemical weathering. The material left over after rocks weather away often contains quartz, which is why crystal sand is found on most beaches worldwide.
Rock crystal, amethyst, citrine, rose quartz, smoky, ametrine, jasper, carnelian, and agate are the main forms and variants of quartz. These variations are frequently used as ornaments and in jewelry.
Amethyst:

Amethyst, a vibrant purple variety, is known for its calming and spiritual properties. It is believed to enhance intuition, relieve stress, and promote emotional balance. Used since ancient times for protection and clarity, amethyst remains a popular gemstone for meditation, healing, and connecting with higher consciousness. Â
Citrine:

Citrine, a golden-yellow variety, is known as the “stone of abundance.” Beloved for its warm energy, it is believed to attract prosperity, boost confidence, and inspire creativity. Used since ancient times in jewelry and healing, citrine remains a popular gemstone for positivity and manifestation.
Milky Quartz:

Milky quartz, a white or cloudy variety of of this mineral, is known for its calming and balancing energy. It is believed to enhance clarity, emotional healing, and inner peace. Used in ancient civilizations for spiritual protection, milky continues to be valued for its soothing properties and connection to higher consciousness.
Prasiolite:

It is a green variety of quartz, also known as green amethyst or vermarine. This stone is popularly known as the ‘prosperity stone’, as it helps to manifest your achievement, goals, and abundance.Â
Rose Quartz:

Rose quartz, the stone of love, is cherished for its soft pink hue and gentle energy. It is believed to attract love, promote self-healing, and restore emotional balance. Used since ancient times in jewelry and rituals, rose crystals remains a powerful symbol of compassion, harmony, and unconditional love.
Smoky Quartz:

Smoky quartz, a translucent brown-to-black variety, is known as a powerful grounding and protective stone. It is believed to absorb negativity, relieve stress, and promote emotional balance. Used since ancient times for strength and clarity, smoky crystal remains popular for its stabilizing and transformative energy.
Clear Quartz:

Clear quartz, known as the “master healer,” is a powerful crystal that amplifies energy, clarity, and spiritual growth. Used in ancient cultures for healing and divination, it enhances focus and balances all chakras. This versatile stone is still widely used today for meditation, energy work, and manifesting intentions.
Tiger Eye:

Tiger’s eye is a golden-brown gemstone known for its protective and grounding energy. It enhances confidence, willpower, and mental clarity while dispelling fear and negativity. Used since ancient times as a talisman, the tiger’s eye is believed to bring balance, courage, and good fortune to those who wear it.
History of Quartz Mineral:
It is one of the most abundant minerals on Earth, has been used by humans for thousands of years. Its history dates back to ancient civilizations, where it was revered for its beauty, durability, and mystical properties. The word “quartz” comes from the German term quarz, but its use predates recorded history. Ancient Egyptians carved amulets from quartz to provide protection and energy, while the Greeks believed it was eternal ice, frozen so solidly by the gods that it would never melt. In Rome, it was used for signet rings and decorative pieces. The Chinese valued it for its healing properties, incorporating it into traditional medicine and spiritual practices.
During the Middle Ages, fortune tellers and mystics used crystal balls for scrying. It was also ground into powder for alchemical experiments. In more recent centuries, it became essential in technology due to its piezoelectric properties, allowing it to be used in watches, radios, and computers. Today, it remains highly valued in both metaphysical and scientific fields. From ancient adornments to modern electronics, this remarkable crystal continues to shape human history in profound ways.