Selenium
Selenium is a chemical element with the symbol Se and atomic number 34. It is a non-metallic mineral that crystallizes in the trigonal crystal system. Selenium is classified in the Strunz system as 1.CC.10, indicating its position among native elements. It typically exhibits a metallic luster and can appear in various colors, including red, black, and gray. Selenium has a hardness of 2 to 2.5 on the Mohs scale and a relatively low density. It is known for its photoconductive properties and is used in electronic and industrial applications due to its unique chemical and physical characteristics.
Composition
- SeSelenium100.0%
Overview
Selenium is a chemical element with the symbol Se and atomic number 34. It is a non-metallic mineral that crystallizes in the trigonal crystal system. Selenium is classified in the Strunz system as 1.CC.10, indicating its position among native elements. It typically exhibits a metallic luster and can appear in various colors, including red, black, and gray. Selenium has a hardness of 2 to 2.5 on the Mohs scale and a relatively low density. It is known for its photoconductive properties and is used in electronic and industrial applications due to its unique chemical and physical characteristics.
Etymology
Selenium is named after the Moon, derived from the Greek word 'Selene' meaning Moon. The name was chosen to reflect the element's connection to tellurium, which is named after the Earth.
Uses
Selenium is used in the production of photoelectric cells, solar panels, and as a semiconductor in electronic devices. It is also used in the glass industry to decolorize glass and in the manufacturing of pigments. Due to its photoconductive properties, selenium is valuable in various industrial and scientific applications.
How to recognize it
Selenium can be identified by its metallic luster and variable color, which may include red, black, or gray. It has a hardness of 2 to 2.5 on the Mohs scale and a relatively low density. It does not have a distinct streak and is typically found in native form. It can be confused with other native elements, but its low hardness and luster help in distinguishing it.
Trivia
Selenium is a rare element in the Earth's crust. It exhibits allotropy, meaning it can exist in different forms with distinct physical properties. Selenium is also known for its photoconductive properties, which make it useful in electronic devices. Its name is derived from the Greek word for Moon, highlighting its celestial connection.
Spiritual meaning and crystal therapy
Spiritual meaning
Selenium is a rare and enigmatic mineral, traditionally associated with spiritual awakening and protection from negative energies. It is believed to support emotional balance and foster a deeper connection to higher wisdom and intuitive insight.
Esoteric properties
Selenium is said to be associated with grounding and protection, helping to absorb and neutralize harmful energies. It is traditionally believed to support emotional resilience and encourage a sense of inner calm and clarity.
Associated chakra
Selenium is traditionally linked to the root and crown chakras. Its grounding properties are thought to support the root chakra, while its clarity-enhancing energy is believed to align with the crown chakra, promoting spiritual connection.
Crystal therapy use
In crystal therapy, selenium is often used in meditation or placed in sacred spaces. It is sometimes worn as jewelry or carried for protection and emotional balance, drawing on its traditional associations with grounding and purification.
Information on crystal therapy is provided for cultural and traditional purposes only. It does not replace medical advice or treatment. Always consult a doctor for health issues.
Affirmations
Positive first-person sentences to repeat mentally or aloud while holding the crystal, during meditation or at the start of the day. They help focus intention and attune to the energy traditionally attributed to the stone.
- “I am grounded and protected.”
- “I release negative energies with ease.”
- “I embrace clarity and inner peace.”
Cleansing and recharging
Pulizia & Ricarica
To cleanse selenium, place it under moonlight or sunlight for a few hours. You can also use sound cleansing with a singing bowl or gently smudge it with sage or palo santo. Avoid using water or salt, as it is not water-soluble but should be handled with care.
Guided meditation
Sit comfortably with selenium in hand. Breathe deeply, focusing on its grounding energy. Visualize a warm light surrounding you, absorbing negativity. Allow its calming presence to center your thoughts and open your awareness to higher guidance.
Body placement
Posizionamento sul corpo
Place selenium at the base of the spine for grounding support during therapy lay-down. This aligns with the root chakra and is traditionally believed to help absorb and neutralize harmful energies.
- Corona
- Terzo occhio
- Gola
- Cuore
- Plesso solare
- Sacrale
- Radice
Feng Shui
In Feng Shui, selenium is traditionally placed in the center of the home (health area) or the north sector (career/water element) to promote stability, protection, and a harmonious flow of energy throughout the space.
Pairings with other crystals
Selenium pairs well with black tourmaline for enhanced grounding and protection, and with clear quartz to amplify its purifying and stabilizing energies. Together, they are believed to support emotional and energetic balance.
Crystal bath
Not recommended for direct water immersion — instead place the stone NEXT to the bathtub or use indirect elixir method.