On this page
UnderstandWhat it is, what people ask, how far this page goes
Natural inorganic gem materials · Trade name: cultural / brand designation · Natural identity; treatment status unknown
Colourless to White Quartz (brand name: Azeztulite)
Also known asAzeztulite
Quartz sold under brand and spiritual-market terms; the material and trademark status must be verified with supplier documents, and it is not a mineral species name. This page compares how the major standards and institutions name it, what must be disclosed when selling it, whether it can be worn every day, how it is treated and identified, and which source each conclusion comes from.
Price, rarity and origin are outside the scope of this wiki.
What this page can answer
This page covers
- How Colourless to White Quartz (brand name: Azeztulite) forms and what gives its colourFormation setting, process and timescale, each finding graded and sourced
- How to identify Colourless to White Quartz (brand name: Azeztulite)Identification points from the research literature
- Treatments and enhancements of Colourless to White Quartz (brand name: Azeztulite)The enhancements and treatments the GB/T and JJA/AGL tables list
- Hardness, density and refractive index of Colourless to White Quartz (brand name: Azeztulite)Each value with its source and check date
- Colourless to White Quartz (brand name: Azeztulite) in English, Chinese and Japanese; national standard namesNames in four languages, the GB/T standard name and the suggested listing name; and: Has any of GIA, FTC, CIBJO or Gem-A put a name for it on record here?
- Listing and disclosing Colourless to White Quartz (brand name: Azeztulite)The listing name to use; what must be disclosed before sale
What we cannot conclude
- Whether one particular bead is natural, treated or synthetic — only a laboratory report can settle that.
- Geographic origin, unless an origin report accompanies the item.
- Price, rarity or investment value: this wiki covers naming and disclosure only.
Material research: formation, causes and history
What authoritative sources say about how this material forms, what causes its colour and optical effects, where its name comes from and how people have used it. Each statement carries an evidence grade and its sources; it describes the material in general, not any specific piece.
How it forms
'Azeztulite' is a proprietary/metaphysical market name; it has no definition in the authoritative mineralogical literature, is not an identifiable mineral kind, and both its legal status and the exact identity of the material require supplier evidence and independent testing. It is commonly described as white quartz (SiO2), but the name itself offers no compositional guarantee, and quartz is confirmed by measured properties (e.g. characteristic infrared and Raman peaks). The authoritative sources used here contain no content on 'Azeztulite', so the name cannot be treated as evidence of a mineral species, origin or distinctive formation process.
Scope: Used to explain that Azeztulite is a brand / metaphysical market name with no mineralogical definition; its identity and legal status require evidence from the supplier and from testing, and it cannot be treated as a mineral species.
Sources G&G Spring 2017 · G&G Summer 2019
Where it forms
No specific evidence: the cited authoritative sources contain nothing on 'Azeztulite'; if the material is quartz, ordinary quartz settings apply, but this is not inferred from the name.
Sources G&G Spring 2017 · G&G Summer 2019
How it forms, step by step
(Conditional) If the material is quartz, it crystallises from silica-bearing fluids (general quartz formation); the sources describe nothing about 'Azeztulite'.
(Conditional) Quartz identity can be confirmed spectroscopically (characteristic infrared/Raman peaks); the name 'Azeztulite' provides no compositional or genetic information.
The legal/brand status of the name and the identity of the material require supplier documentation and independent testing; the name itself is not mineralogical evidence.
Link to appearance
The name does not describe a particular appearance; the claimed white-quartz appearance depends on inclusions, colour centres and surface features, unrelated to the name 'Azeztulite'.
Sources G&G Summer 2019
Timescale
The sources provide no age or duration associated with 'Azeztulite'.
Sources G&G Spring 2017 · G&G Summer 2019
Related base materials
- Quartz (SiO2): proprietary-market-name-of | Azeztulite is a brand/metaphysical market name; the material referred to is reportedly often white quartz
How it is identified
The colour and inclusion appearance of 'azeztulite' cannot establish whether a stone is natural, synthetic or treated: quartz varieties that look alike may differ entirely in composition, growth history and treatment, and synthetic and natural quartz share essentially the same composition and physical properties, so the unaided eye cannot separate them. Laboratory identification rests on measurable properties and the division of labour between instruments — a polariscope with a conoscope lens can judge colour-zoning orientation from extinction and optic-axis readings, a refractometer gives refractive-index values, and EDXRF with infrared spectroscopy supplies chemical and structural fingerprints. Limitations: some methods depend on how the stone was cut and on comparison with reference material, and the final conclusion must be issued by an accredited gemological laboratory through testing rather than inferred from appearance.
Evidence grade AScope: Identification and separation points; testing must be performed by an accredited gemological laboratory, and no self-test thresholds are given.
Sources G&G Summer 2014 · CIBJO Gemstone Book 2022
Other research findings
'Azeztulite' is a proprietary/metaphysical market name with no mineralogical definition; it is not an identifiable mineral kind.
Evidence grade CScope: Defines the nature of the name only; its legal status and material identity require separate verification.
The claimed white-quartz identity requires measurement—quartz is identified by characteristic infrared and Raman peaks; the name itself does not guarantee composition.
Evidence grade CScope: A conditional/testing statement; it does not assume the material is necessarily quartz.
Sources G&G Summer 2019
Quartz identity is established by measured properties rather than appearance or commercial name; a proprietary/metaphysical name is not mineralogical evidence.
Evidence grade CScope: A testing-methodology boundary.
Sources G&G Summer 2019
Limits of this research
- Research status: Only partial material-specific findings found; gaps are stated as gaps
- 'Azeztulite' (white quartz) has no authoritative mineralogical definition; the name does not constitute an identifiable material kind.
- The cited authoritative sources contain nothing on this name; its legal status and material identity require supplier evidence and independent testing.
- The name itself provides no compositional, provenance or formation information.
Methodology
- Origin determination and its limits
- Quality grading and value factors
- How gemmology became a technical discipline
Evidence grades
- A
- Standards bodies, government geological surveys, peer-reviewed research and museum records
- B
- Institutional educational material
- C
- Specialist databases or cautious readings
A statement is never graded above its strongest source.
This section is LumaLark's own factual restatement of public authoritative sources, credited item by item; it contains no verbatim excerpts, images or third-party logos.
DecideListing name, disclosure, care and treatments
- Suggested listing name
- Quartz (Azeztulite is a trade / brand name)
GB/T 16552—2017 5.1.1 c)
Construction or treatment status
Natural identity; treatment status unknown
Treatments recorded for this material: Heated / Heat-treated (via parent material), Irradiated (via parent material), Filled / Fracture-filled (via parent material), Dyed (via parent material), Coated (via parent material)
Related:Disclosure and cautions
This page cannot answer
Natural? · Origin · Price
A lab report settles these; this wiki covers naming and disclosure.
Related:What this page can answer
Answer at a glance
"Colourless to White Quartz (brand name: Azeztulite)" is a market name rather than a mineral species name; before using it, verify: Brand authorisation and material evidence required.
What this means for you
Before buying, check the recommended listing name "Quartz (Azeztulite is a trade / brand name)" and any disclosed treatments on this page, and ask the seller for a grading report if in doubt.
Known uncertainty
- This entry's exact material identity is not fully settled.
- See “Disclosure and cautions” above
- Last reviewed
- 2026-09-01
Trade-name ruling
- Brand authorisation and material evidence required.
- Suggested listing name
- Quartz (Azeztulite is a trade / brand name)
Care and wear
No care facts are recorded for this entry itself. Its parent material has care records: see Quartz.
Treatments and identification leads
One row per treatment, with three standards side by side: how often it occurs and how stable it is (CIBJO), its category in GB/T 16552—2017 Table B.1 (this site's paraphrase) and how the JJA/AGL 2025 table lists it. Each CIBJO value links to its entry under “Testing and market”, where the wording and source are given in full.
This table scrolls sideways on narrow screens.
| Treatment | Market frequency (CIBJO) | Stability (CIBJO) | GB/T 16552 category | JJA/AGL listing | Identification leads |
|---|---|---|---|---|---|
| Heating | — | — | Optimization | — | — |
| Irradiation | — | — | Optimization | — | — |
| Filling | — | — | Graded — see §5.4.1, Table 1 | — | — |
| Dyeing | — | — | Treatment | — | — |
| Coating | — | — | Treatment | — | — |
“—” means the cited source gives no value for that item, not “none”. Source: GB/T 16552—2017 Table B.1 (row for Rock Crystal)
Whether a treatment has to show in the name differs between the two rule sets (this site’s paraphrase):
- GB/T 16552—2017: a method classed as treatment has to be stated in the name itself — the method put before the name, or added in brackets after it; a method classed as optimization does not need to appear in the name, though one marked “Optimization (annotation required)” still has to be noted in the quality documents. Source: §5.4.2.1 a), b); §5.4.2.2 a)
- CIBJO Gemstone Book 2022: no longer splits treatments into ones that need specific disclosure and ones that need only general disclosure: every treatment is to be disclosed, and the seller tells the buyer which treatment was used and what special care it calls for. Source: §4.2.5 Note 2, §4.2.5.1, pp.14–15
VerifyNames, standards, technical facts, clauses and sources
Names
Besides Colourless to White Quartz (brand name: Azeztulite), the name register records "Azeztulite", for which no restriction on use as a name is recorded (IMA Mineral List 2026-07 no occurrence of “Azeztulite” in the full text; CIBJO Gemmological Laboratories Book 2024 no occurrence of “Azeztulite” in chapter 7); one further name in a non-Latin script is listed in the name register below (1 with no restriction recorded on use as a name).
Standard and listing namesThe GB/T 16552—2017 naming counterpart for Colourless to White Quartz (brand name: Azeztulite) is rock crystal, and the name itself is not listed in the standard; the suggested listing name is Quartz (Azeztulite being a trade or brand name). Trade and mineralogical namesThe common market names are Azeztulite and a Chinese name for a purple variant. Sub-names and unacceptable namesSuper Seven, Lemurian and Azeztulite are related high-risk names; they are brand names, not IMA mineral species or CIBJO standardised varieties, and neither the IMA mineral list of 2026-07 nor Chapter 7 of the CIBJO Gemmological Laboratories Book 2024 contains Azeztulite. Trade and mineralogical namesThe mineralogical name notes that this is quartz sold under proprietary or spiritual-market terms, and that its legal status and material must be established from supplier evidence. Names in four languagesNames are registered in Simplified Chinese, Traditional Chinese, English (Colourless to White Quartz (brand name: Azeztulite)) and Japanese. Institution usageThe wording of GIA, FTC, CIBJO and Gem-A for this name has not been verified by this site; the English name is the entry's own and does not represent the position of GIA, FTC, CIBJO or Gem-A. Japanese namesThe wording of the GSJ (Japan) for this name has likewise not been verified by this site; the Japanese name is the entry's own and does not represent the position of the GSJ.
Name register
Every name recorded for this entry, with how it is classified, whether it may be matched to this entry automatically, whether it may be used as a product name, and the clause it rests on.
This table scrolls sideways on narrow screens.
| Name | Type | Matching | Use as a name | Basis |
|---|---|---|---|---|
| no restriction recorded (2) | ||||
| AzeztuliteEnglish | market name | matched automatically | no restriction recorded | IMA Mineral List 2026-07 no occurrence of “Azeztulite” in the full text; CIBJO Gemmological Laboratories Book 2024 no occurrence of “Azeztulite” in chapter 7; Note: Related high-risk name “Super Seven, Lemurian, Azeztulite”: a brand name, not an IMA mineral species or a CIBJO standardised variety — the 2026-07 IMA list has no Azeztulite, nor does chapter 7 of the CIBJO Gemmological Laboratories Book 2024. |
| 紫阿塞Simplified Chinese | market name | matched automatically | no restriction recorded | editorial ruling (no clause cited); Note: Related high-risk name “Super Seven, Lemurian, Azeztulite”. |
How each authority words this name: see Names › Authority wording.
- GSJ (Japan) formal name
- 無色〜白色クォーツ（ブランド名：アゼツライト） (not yet checked for this body — the entry's own Japanese name is shown)
- GB/T naming counterpart (this name is not in the standard)
- 水晶 (GB/T 16552—2017 §5.1.1 c))
- Mineralogical name
- Quartz sold under a proprietary/metaphysical market term; exact legal status and material require supplier evidence
- Trade names and synonyms
- Azeztulite (market name)
Four-language names
- 简体中文
- 阿赛斯特莱白水晶
- 繁體中文
- 阿賽斯特萊白水晶
- English
- Colourless to White Quartz (brand name: Azeztulite)
- 日本語
- 無色〜白色クォーツ（ブランド名：アゼツライト）
See also: Misleading and prohibited trade names · Supplementary name index
Classification
- Origin
- Natural materials
- Material domain
- Natural inorganic gem materials
- Browsing family
- Quartz and chalcedony materials
- Identity tier
- Trade name: cultural / brand designation
- Mineral chemical class
- Silicates
- Construction or treatment status
- Natural identity; treatment status unknown
Treatments listed by standards
Colourless to White Quartz (brand name: Azeztulite) is classified under the “Rock Crystal” row of GB/T 16552—2017, Annex B, Table B.1: heating is listed as an optimization, irradiation as an optimization, filling as graded, dyeing as a treatment and coating as a treatment. This site applies the “Rock Crystal” row of Table B.1 to Azeztulite; the standard itself lists the “Rock Crystal” row and does not list Azeztulite. What Table B.1 is and how the filling grades are defined are on the Gem treatments page.
GB/T 16552-2017, Annex B, Table B.1
Under the “Rock Crystal” row of Table B.1: Heating Optimization; Irradiation Optimization; Filling Graded — see §5.4.1, Table 1; Dyeing Treatment; Coating Treatment. The full row, with the effect column, is on the Rock Crystal page.
What Table B.1 is, and how the “see 5.4.1” grades are defined: see the GB/T 16552: optimization vs treatment page.
What it is and how it's identified
The registered material data for Colourless to White Quartz (brand name: Azeztulite) follow what the cited clauses state for quartz (the whole class), not results measured on this material itself. Under the clauses for quartz (the whole class): crystalline, trigonal, with hexagonal prismatic crystals whose prism faces show distinct horizontal striations; Mohs hardness 7, no cleavage; density 2.64–2.69 g/cm³, worked out from the clause value 2.66 and tolerance of +0.03, −0.02. Optically, under the clauses for quartz (the whole class), optic character is anisotropic, uniaxial, optically positive, a “bull's-eye” interference figure may appear, and Brazil-law twinning is common in amethyst; refractive index 1.544–1.553, birefringence 0.009; pleochroism weak, varying with colour, untreated; chatoyancy visible, and asterism visible as six-rayed stars, mostly in rose quartz; lustre vitreous, untreated. Chemical composition, fluorescence, UV-visible spectrum, infrared spectrum and magnification are in the material facts on the Quartz entry.
Registered material facts
Each row carries its own source and check date and can be cited on its own; “—” means the cited source gives no value, not “none”.
Chemical composition, luminescence, UV-visible spectrum, infrared spectrum, magnification: these whole-class features are given in the cited clause for rock crystal (the whole class), so they are not repeated on the Colourless to White Quartz (brand name: Azeztulite) page; see the material facts on the Rock Crystal entry.
Items below that name the class they cover give the cited clause’s value for that whole class, not a measurement of Colourless to White Quartz (brand name: Azeztulite) (how to read class-level values).
Structure
Colourless to White Quartz sold as Azeztulite — structure (overall): crystalline
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — structure (crystal system): trigonal
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — structure (crystal habit): hexagonal prisms with prominent horizontal striations on the prism faces
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Durability
Colourless to White Quartz sold as Azeztulite — Mohs hardness: 7
GB/T 16553—2017
Reference points on this site: Talc 1–3, Fluorite 4, Apatite 5–5.5, Orthoclase 6–6.5, Topaz 8, Diamond 10 (Source: GB/T 16553—2017); Gypsum 1.5–2, Calcite 3, Quartz 7 (Source: Handbook of Mineralogy); Corundum 9 (Source: GIA Gem Encyclopedia (care guide))
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — cleavage: none
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Physical properties
Colourless to White Quartz sold as Azeztulite — density: 2.64–2.69 g/cm³
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
- Qualification
The clause we cite gives 2.66, with a stated tolerance of +0.03 / -0.02. The range shown here is worked out from that.
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Optical
Colourless to White Quartz sold as Azeztulite — optic character: anisotropic material, uniaxial, with positive optic character; a “Bull's eye” interference figure may be present, and Brazil-law twinning is common in amethyst.
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — refractive index: 1.544–1.553
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — birefringence: 0.009
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — pleochroism: weak; it depends on the body colour.
GB/T 16553—2017
- Treatment state
- untreated
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — optical effect (chatoyancy): seen
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Colourless to White Quartz sold as Azeztulite — optical effect (asterism): seen; a six-rayed star, common in rose quartz.
GB/T 16553—2017
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
- CIBJO definitions
- chatoyancy, asterism
Quality factors
Colourless to White Quartz sold as Azeztulite — quality factor (lustre): vitreous
GB/T 16553—2017
- Treatment state
- untreated
- Does this standard apply
- applies to this entry
- What this covers
- rock crystal (the whole class)
Source & check 2026-09-26
- Source
- GB/T 16553—2017 Gems — Testing (GB/T): §5.1.16 (locator checked 2026-09-26)
- Fact checked on
- 2026-09-26
Each row's “Source & check” expands to the full source; the date beside it is the fact check date.
This material (RI / SG midpoints): 1.548 / 2.67; Closest values: 1Agate 1.537 / 2.63, 2Shoushan Stone 1.56 / 2.7, 3Changhua Stone 1.56 / 2.6, 4Bamboo Coral 1.57 / 2.65, 5Synthetic Beryl 1.57 / 2.69
Show the full chart (330 registered materials)
Outside the full chart's range, drawn as triangles at the edge (RI / SG midpoints): Hematite 3.045/5.12, Synthetic Rutile 2.76/4.26, Rutile 2.753/4.23, Synthetic Moissanite 2.67/3.22
Evidence and sources
Authority basis and clause sources
Sources
Further reading
Related entries and topic cluster
Parent entry and related pages on this site. Rows marked “Planned” are suggested new content and have no link yet.
Related-entry tree for Quartz on this site: 74 entries listed by this site's parent-entry links; synthetic, treated and similar entries carry their recorded state after the name; this page (Colourless to White Quartz (brand name: Azeztulite)) is marked.
- Quartz
Sub-entries (57)
- Agate
Sub-entries (1)
- Amethyst
- Ametrine
- Aventurine Quartz
- Aventurine Quartz / Green Aventurine
- Banded Agate
- Black Agate
- Bloodstone / Heliotrope
- Blue Lace Agate
- Carnelian
- Chalcedony
Sub-entries (2)
- Chrysoprase
- Citrine
- Clear Quartz / Rock Crystal
- Coated Quartz
- Colourless to White Quartz (brand name: Azeztulite)
- Crazy Lace Agate
- Dendritic Agate
- Dyed Agate (Treated: dyed)
- Elestial Quartz / Skeletal Quartz
- Eye Agate
- Flower Agate / Cherry Blossom Agate
- Green Quartz
- High-clarity quartz with golden needle-like inclusions
- Included Quartz
- Jasper
Sub-entries (1)
- Madeira Citrine
- Malachite Agate
- Morion / very dark Smoky Quartz
- Moss Agate
- Moss Chalcedony
- Multi-inclusion Quartz
- Onyx (banded chalcedony)
- Phantom Quartz
- Prase
- Prasiolite / Green Quartz
- Quartz Cat’s-eye
- Quartz claimed to be from the Himalayas
- Quartz Crystal
- Quartz with dark needle-like inclusions
- Quartz with fine fibrous inclusions
- Quartz with flower-like inclusions
- Quartz with golden needle-like inclusions
- Quartz with green needle-like inclusions
- Quartzite Jade
- Quartzose Jade
- Red Agate
- Rock Crystal
- Rose Quartz
- Rutilated Quartz
- Sard
- Sardonyx
- Silicified Asbestos
Sub-entries (2)
- Hawk’s Eye
- Tiger’s Eye
Sub-entries (1)
- Smoky Quartz
- Smoky Quartz (brown variety)
- Strawberry Quartz
- Yellow-green Quartz
- Agate
This table scrolls sideways on narrow screens.
| Page | Content | Status |
|---|---|---|
| Browsing family | Quartz and chalcedony materials | Live |
| Treatments recorded for this material | Heated / Heat-treated (via parent material), Irradiated (via parent material), Filled / Fracture-filled (via parent material), Dyed (via parent material), Coated (via parent material) | Live |
| Related articles | To be added (placeholder) | Planned |
Who maintains this page
The material facts in the Colourless to White Quartz (brand name: Azeztulite) entry are maintained by the LumaLark wiki and matched one by one to the standard clauses or institutional sources they cite: every fact carries its source (with a clause or page locator) and a check date, so it can be traced back to the original. The entry exists so that buyers and sellers can check naming, disclosure and material facts item by item.