|
gptkbp:instance_of
|
gptkb:Amethyst
gptkb:mine
|
|
gptkbp:accessibility
|
limited
hiking required
|
|
gptkbp:associated_with
|
Native American history
|
|
gptkbp:climate
|
arid
|
|
gptkbp:color_of_amethyst
|
purple
|
|
gptkbp:community_events
|
gem shows
|
|
gptkbp:community_involvement
|
local community
|
|
gptkbp:community_support
|
strong
|
|
gptkbp:discovered_by
|
gptkb:20th_century
amethyst deposits
|
|
gptkbp:discovery
|
traditional methods
open-pit mining
|
|
gptkbp:elevation
|
high altitude
|
|
gptkbp:environmental_concerns
|
federal laws
|
|
gptkbp:environmental_impact
|
mining activities
|
|
gptkbp:famous_for
|
deep purple amethyst
high-quality amethyst
|
|
gptkbp:fossil_record
|
none reported
|
|
gptkbp:gem_quality
|
high
|
|
gptkbp:gem_quality_rating
|
gptkb:AAA
|
|
gptkbp:gemstone_value
|
high demand
|
|
gptkbp:geological_features
|
gptkb:Four_Peaks_Mountain
volcanic origin
|
|
gptkbp:has_public_transport
|
difficult
|
|
gptkbp:historical_significance
|
mining history
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
The Four Peaks Amethyst Mine
|
|
gptkbp:local_art
|
craft jewelry
|
|
gptkbp:local_economy
|
supports
boosted by tourism
|
|
gptkbp:local_legends
|
associated with amethyst
|
|
gptkbp:location
|
gptkb:Arizona
|
|
gptkbp:mining_locations
|
gptkb:machinery
gptkb:rock_formations
ongoing
state laws
tight-knit
guided tours available
over a century
rich heritage
|
|
gptkbp:mining_permits
|
required
|
|
gptkbp:mining_season
|
year-round
|
|
gptkbp:natural_resources
|
private ownership
silicate mineral
owned by company
|
|
gptkbp:notable_visitor
|
gem enthusiasts
|
|
gptkbp:operated_by
|
private company
|
|
gptkbp:operates
|
seasonally
|
|
gptkbp:owner
|
private company
|
|
gptkbp:produces
|
amethyst
|
|
gptkbp:rockhounding
|
popular activity
|
|
gptkbp:safety_measures
|
implemented
|
|
gptkbp:surrounding_area
|
desert landscape
|
|
gptkbp:sustainability_practices
|
limited
|
|
gptkbp:tour
|
available
|
|
gptkbp:tourism
|
peak in summer
|
|
gptkbp:tourist_attraction
|
yes
|
|
gptkbp:type
|
gemstone mine
gem mine
|
|
gptkbp:visitors
|
tourists
|
|
gptkbp:wildlife
|
varied species
|
|
gptkbp:year_established
|
gptkb:unknown
|